25 jul

LiTime 12V 200Ah Smart Bluetooth LiFePO4 Lithium Battery 100A BMS for Solar RV

RV LiFePO4 BatteryTrolling Motor LiFePO4 BatteryGolf Cart LiFePO4 BatteryLiFePO4 Battery AccessoriesLitime 12V 200Ah Bluetooth Low-Temp Protection LiFePO4 Lithium Battery with 2560Wh Energy Max. 1280W Load Power Built-in 100A BMS, 4000-15000 Cycles, Perfect for RVs, Solar Energy Storage, Marine, Off-Gird 【EV Grade-A Cells & Upgraded 100A BMS】 LiTime 12V 200Ah Bluetooth LiFePO4 batteries have exceptional quality since they are manufactured by EV grade-A LiFePO4 cells with higher energy density, more stable performance & greater power.The cells inside the battery are UL tested and FCC, CE certified and IP65 waterproof, providing the highest level of safety. This makes LiTime lithium batteries perfect for solar energy storage, RVs, marine, Trolling Motor, off-gird 【Smart Bluetooth BMS & Low-Temp Protection】LiTime 12V 200Ah Bluetooth LiFePO4 battery is built-in upgraded smart BMS, accessed Bluetooth 5.0 module, Bluetooth function allows you to monitor the battery information in real time through LiTime APP. Moreover, the smart BMS can prevent the battery from over-charging, over-discharging, over-current, high temperature and short-circuit, and upgraded low-temperature cut-off function ensures safe use in low temperature and any environment. Besides, it has an auto-recovery function after overload protection (30s), so there is no need for user intervention. 【10 Years Lifetime】LiTime 12V 200Ah Bluetooth LiFePO4 battery provides 4000~15000 cycles ( 4000 Time Cycles at 100% DOD, 6000 Time Cycles at 80% DOD, 15000 Time Cycles at 60% DOD ), which is more than 10 times to lead acid with 200~500 cycles. LiTime LiFePO4 battery has a 10-year service life, three times longer than the lead acid’s 3-year lifetime. 【1/3 Lightweight】LiTime 12V 200Ah Bluetooth LiFePO4 battery weighs 41.75 lbs , only 1/3 the weight of 12V 200Ah lead acid batteries, which makes it an easy choice for RVs, marine and off-grid applications when mounting or mobility is in the consideration. 【5 Year Warranty】LiTime batteries come with a 5-year warranty! We also provide professional technical support and online customer service with fast feedback within 24 hours. If you have any product related issues or questions, please contact us directly, Li Time support team is always here for you. 【For Trolling Motor】12V 200Ah Bluetooth LiFePO4 battery is suitable for energy storage rather than start-up, golf cart and supports a max. continueous discharge current of 0.5C(100A). Recommended: 12V 200Ah Bluetooth battery for 30~70lb thrust trolling motor. (For recommendation on other models of trolling motors, please feel free to contact LiTime.) SPECSBATTERYCell Type：LiFePO4Warranty：5 YearsCycle Life：4000+Nominal Voltage：12.8VRated Capacity：200AhEnergy：2560WhMax. Expansion (Parallel & Series)：4P4SInternal Resistance：≤40mΩCertifications：UL1973,FCC,CE,RoHS,UN38.3,FCC ID,MICABYC Official Certi.：Yes BMSBMS：100AMax. Continuous Output Power：1280WMax. Continuous Charge Current：100AMax. Continuous Discharge Current：100AMax. Discharge Current 1 Second：500A CHARGECharge Method：CC/CVCharge Voltage：14.4±0.2VRecommend Charge Current：40A(0.2C) TEMPERATURECharge Temperature：0℃ to 50 ℃ / 32℉ to 122 ℉Discharge Temperature：-20℃ to 60 ℃ / -4℉ to 140 ℉Storage Temperature：-10℃ to 50 ℃ / 14℉ to 122 ℉Low-Temperature Protection：YesLow-Temperature Charging Protection Auto Recovery：Yes OTHERSTerminals：M8 BoltsWeight Approx.：41.75lbsSize：20.95*8.15*8.5 inchHousing Material：ABSProtection Class：IP65 PACKAGE12V 200Ah Bluetooth Low Temp LiFePO4 Battery *1Product Manual *1Please be noted: battery charger is not included. On Sep 29, 2024 at 03:24:33 PDT, seller added the following information:

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25 jul

Lifepo4 48V 105AH Golf Cart Battery with 200A BMS 15000+ Deep Cycles+20A Charger

Lifepo4 48V 100AH Golf Cart Battery with 200A BMS 15000+ Deep Cycles+20A ChargerAbout this item🏌️‍♂️ Perfect Experience – This lifepo4 golf cart battery specially designed for golf carts solves common problems during operation. Using our battery, your golf cart will not lose power during acceleration or uphill driving. But continue to work continuously in a high current state. You will have a very good experience.🏌️‍♂️ Grade A Cells – This lifepo4 golf cart battery uses Prismatic cells. The voltage of each cell is 3.2V. The actual capacity of the battery is 105AH. The total power of this lifepo4 golf cart battery is 7680WH. Energy efficiency is very high.🏌️‍♂️ Powerful BMS – This lifepo4 golf cart battery uses a 200A BMS. The instantaneous current can reach 600A. Completely running your golf cart. Our lifepo4 golf cart battery will not cause any problems under normal use. It will last with you for many years. Its energy efficiency is very high and it can maintain good working condition even under low or high temperature conditions.🏌️‍♂️ Long Life – Our lifepo4 golf cart batteries have a life of up to 10 years and can be deep cycled 10000+ times. Compared with lead-acid batteries and AGM batteries, lifepo4 golf carts are more cost-effective. What’s more, this battery doesn’t require you to undergo tedious maintenance procedures. If there is any problem with the battery, you can contact the seller for repair. This is free ! We have a repair center in Utah.🏌️‍♂️ Included Monitor – We have a battery monitor specifically for this battery. You can check the battery status at any time. This is very convenient.🏌️‍♂️ Included Charger – We have a waterproof lifepo4 charger specifically for this battery. The charger’s current is 20A, and the battery can be fully charged within a few hours. It will save your time.🏌️‍♂️ Load Capacity – Putting lifepo4 batteries into a golf cart allows the car to significantly improve its weight/performance ratio. Lifepo4 golf cart batteries are half the weight of traditional lead-acid and agm batteries, which reduce the weight of a golf cart by two-thirds during normal use. Lower weight means golf carts can reach higher speeds with less effort.🏌️‍♂️ Perfect Compatibility – Our batteries are compatible with any golf cart of the corresponding voltage. As long as your golf cart can fit this battery, you can use it perfectly. Product DescriptionGood Experience with FLLYROWER Golf Cart Battery Our brand has specially designed lifepo4 batteries for American golf carts. Solved common problems during the operation of golf carts. Using our batteries, your golf cart will not lose power during acceleration or uphill driving. But continue to work continuously under high current conditions. You will have a very good experience. The battery comes with a 2.8-inch battey monitor and 20A lifepo4 charger Battery information can be viewed in real time in the LCDProduct Description Good Experience with FLLYROWER Golf Cart Battery Our brand has specially designed lifepo4 batteries for American golf carts. Solved common problems during the operation of golf carts. Using our batteries, your golf cart will not lose power during acceleration or uphill driving. But continue to work continuously under high current conditions. You will have a very good experience. The battery comes with a 2.8-inch battey monitor Battery information can be viewed in real time in the LCD200A BMS and Grade A Cells and 15000+Deep Cycles This 48V 100ah lifepo4 golf cart uses a 200A BMS battery. The instantaneous current can reach 600A. It can run your golf cart very well. Its energy efficiency is very high, and it can maintain good working condition even under low or high temperature conditions. In addition, the BMS also has multiple protection functions, which will help your battery maintain a long lifespan. This 48V 100ah lifepo4 golf cart uses Grade A Prismatic cells with very high energy. It can reach 10000+ deep cycles. Compared to lead-acid batteries and AGM batteries, it is more cost-effective.

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25 jul

Litime LiFePO4 12V 200Ah Lithium Battery 15000 Cycles for RV Off-grid Solar

Litime LiFePO4 12V 200Ah Lithium Battery 15000 Cycles for RV Off-grid Solar 【Automotive Grade Lithium Battery】 LiTime 12V 200Ah Lithium Batteries have superior quality since it is manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the LifePO4 battery. The LiTime LiFePO4 batteries support 100% DOD &100% SOC. 12V 200Ah LiTime Battery supports max. 2.56kWh usable energy, it is double energy and running time than a 12V 100Ah battery directly. 【Up to 15000 Cycles】LiTime LiFePO4 Batteries provide up to 15000 cycles, which depends on your actual using depth of discharge (4000 cycles at 100%DOD, 6000 cycles at 80%DOD, 15000 cycles at 60%DOD). It is more than 20~30 times to Lead Acid with 200~500 cycles. LiTime LiFePO4 battery has a 10-year service life, which is longer 3 times than the Lead Acid Battery’s 3-year lifetime. 【1/3* Lightweight】 LiTime 12V 200Ah LiFePO4 Battery weighs only 48.28 lbs, compared to lead-acid batteries, lithium battery provides 56Wh/lb energy density, and only 1/3* the weight of the lead-acid battery, which makes it easier to install or move. It is a perfect upgrade for any 12V Deep Cycle battery. This makes Lithium batteries perfect for solar homes, RVs, campers, motor homes, and off-grid applications. 【Flexible Capacity Expansion】 LiTime Lithium Battery can be connected in parallel and series for larger capacity and higher voltage. The 12V 200Ah battery supports up to 4 identical batteries for up to a 48V 200Ah battery system in series or a 12V 800Ah battery system in parallel. That also can be connected to 16 identical batteries(4P4S) to a 48V 800Ah battery system, which supports max. 20.48kW load power and 40.96kWh energy. Various combinations make it more flexible to use. 【100% Protection】LiTime Lithium Battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuits with ultra-low self-discharge rate. Built-in high-temp cut-off prevents charging over 167 °F (75 °C). Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. LiTime battery is IP65 level waterproof, which set you free from worrying to install indoors or outdoors. 【USA Local Warehouses & Fast Customer Service】We are committed to providing you with satisfactory delivery & customer service. We arrange the shipment from USA local warehouses in CA, TX, and GA. Generally, the product will be delivered within 3-7 working days. We provide professional technical support and customer service as phone support or online services with quick feedback within 24 hours. If you have any questions, please feel free to contact us, we will do our best to meet your needs. 【For Trolling Motor】LiTime 12V 200Ah battery is suitable for home energy storage rather than starting battery for car or golf cart. We recommend using this 12V 200Ah battery for a 30~70lbs thrust trolling motor. Packing list 12V 200Ah LiFePO4 Battery Pack *1 Terminal Screws *2 Pairs Warranty Card *1 Product Manual *1 Please be noted: battery charger is not included. On May 7, 2023 at 18:49:52 PDT, seller added the following information:

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25 jul

Ampere Time 12V 50Ah 100Ah 200Ah LiFePO4 Lithium Battery for RV Off-grid Solar

Compared with lead-acid batteries, Ampere Time LiFePO4 battery have the following characteristics:  Ultra-Safety, Ultra-Light Weight, Long cycle life, Uncompromised Quality.  If you’re searching for a deep cycle battery for RV, camper, caravan, golf cart, cabin, or marine use, Off-Grid Applications, then this Ampere Time lithium-ion batter Built in BMS: Battery Management System protects it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. Ultra-Light Weight: only 1/3 weight of normal lead-acid battery; This makes li-iron batteries perfect for solar home, RV, campers, motor homes, Marine and Off-Grid Applications ect.Ampere Time 12V 50Ah 100Ah 200Ah LiFePO4 Lithium Battery for RV Off-grid Solar DESCRIPTION Powering Lifestyles acoss the world Revolutionary, reliable green energy is here. Specializing in providing industry-leading lithium iron phosphate batteries, our LiFePO4 batteries are recognized for their reliability, chemical stability, and advanced technology. Our batteries have attracted people from all walks of life, ranging from off-grid enthusiast to bass anglers to RV lifers, and we’re proud to have built such an amazing community of people around it all. If you’re looking to upgrade your batteries, build a complete power system, or anything in between, Ampere Time will provide the expertise needed to get the best system for your needs. Whether you’re an RV, van life, marine, or off-grid enthusiast, Ampere Time Batteries are made to help you … BATTERY SPECIFICATIONModel12V 50Ah12V 100Ah 12V 200Ah 12V 200Ah PlusNominal Voltage 12.8V 12.8V 12.8V 12.8V Charge Voltage 14.6V14.6V 14.6V 14.6V Energy 640Wh1280Wh2560Wh2560Wh Power 640W 1280W 1280W 2560W BMS Board 50A100A100A200AMaximum Continuous Charging / Discharge Current 50A100A 100A 200A Weight 11.57 lbs / 5.25 kg 24.25 lbs / 11 kg 48.82 lbs / 21.9 kg 49.6 lbs / 22.5 kg Dimension L7.79*W6.53*H6.69inch L13*W6.82*H8.48 inch L20.5*W9.37*H8.54inch L20.5*W9.37*H8.54inch PRODUCT VIDEO12V 50Ah12V 100Ah12V 200Ah 12V 200Ah Plus 12V 50Ah Lithium Battery12V 100Ah Lithium Battery12V 200Ah Lithium Battery12V 200Ah Plus Lithium BatteryQ & A12V 50Ah Lithium BatteryCompared with lead-acid batteries, Ampere Time LiFePO4 battery have the following characteristics: Ultra-Safety / Ultra-Light Weight / Long cycle life / Uncompromised Quality【Similar Usable Energy but 5 Times Faster Charging】Our 12V 50Ah lithium battery has 640Wh energy (12.8V×50Ah×100%DOD=640Wh ), which is close to the real energy of 12V 100Ah lead-acid battery (12V×100Ah×60%DOD=720Wh), as the depth of discharge (DOD) of lead-acid is about 60%. It means 12V 100Ah lead-acid battery can run an 80W load nonstop for 9hrs while 8hrs as our 12V 50Ah battery can. And it takes 10-20hrs to fully charge a 100Ah lead-acid battery while 1-2.5hrs of our battery. How efficient! 【Top Protection & 8 Times Lifespan】Ampere Time LiFePO4 battery is made of automotive grade LiFePO4 cells, which has higher energy density, more stable performance & built-in BMS. Compared with the 200-500 cycles and 3-year lifespan of lead-acid battery, our battery has more than 4000 deep cycles and a 10-year lifespan, which means that the lifetime of one of our 12V 50Ah LiFePO4 battery is equivalent to the total lifetime of 3-8pcs 12V 100Ah lead-acid batteries. What a huge difference! 【4 Times the Value for Money】Ampere Time LiFePO4 battery ensure you 5-year warranty while the best-selling lead-acid battery is only 1 year. In terms of lifetime use, the value of our 50Ah battery is almost 4 times than 12V 100Ah lead-acid battery. For example, the cost per use of our battery is $0.069（$219.99/5-year warranty/640Wh=$0.069), but $0.294 of a 12V 100Ah lead-acid battery ($211.57/1-year warranty/720Wh=$0.294). Data shows that buying our battery is the best investment for your money. 【1/6*Lightweight & More Flexible Applications】Ampere Time 12V 50Ah LiFePO4 battery has an extremely lightweight of 11.57lbs, only 1/6 of a 12V 100Ah lead acid battery (about 60lbs), and a 10-year-old child may be easy to tow or move. Meanwhile, our battery has various connections in parallel (max. capacity of 200Ah) and series (Higher voltage of 24V, 36V, 48V), it’s ideal for home back up system such as security devices, lights, solar and outdoor activities like boat, camping, trailer, etc. 【Fast Delivery & Outstanding Service】We are committed to providing you with satisfactory service. Fast delivery because the battery will be shipped from our local warehouse in Los Angeles, California or Dallas, Texas. Professional technical support, humanized return policy & customer service as we provide easy-to-understand operation manuals & online services with quick feedback within 24hrs. If you have any questions, please feel free to contact us, we will do our best to support you. Cut 50 lbs or more off the weightCompared with the 60lbs of a 100Ah lead-acid battery, Amperetime 50Ah LiFePO4 battery is only 1/6*(11.57lbs) the weight.5X faster chargingIt only takes 1-2.5hrs to fully charge the LiFePO4 battery while 10-20hrs of the 100Ah lead-acid battery, greatly saves your time.Run your trip fasterLiFePO4 battery supports a maximum of 1C discharging current making it not suitable to be used as a starting battery or power a trolling motor. If you need to use it on these scenarios, please feel free to contact seller. 3 Recommend Charging WaysA variety of charging modes, let you easily enjoy green energy Suitable for Various Occasions Packing list 12V 50Ah LiFePO4 Battery Pack *1 Terminal Screws *2 Pairs Warranty Card *1 Product Manual *1 Please be noted: battery charger is not included. 12V 100Ah Lithium BatteryFEATURES:Ampere Time lithium iron phosphate (LiFePO4) batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the cell inside the battery. With no acid in the battery, you’re able to safely mount in any position. Ampere Time LiFePO4 battery provides 4000+ cycles (10 times longer) & a 10-year lifetime compared to 200~500 cycles & a 3-year lifetime in lead acid battery. Ampere Time LiFePO4 Battery Weighting only 25.35 Lbs for one module, it weighs 1/3* the weight of lead acid batteries. LiFePO4 battery is 50% lighter than lead acid battery with the same capacity. Ampere Time LiFePO4 battery?s flat discharge curve holds above 12.8V for up to 95%* of its capacity usage, providing astronomical boosts in run-time compared to only 50% in Lead Acid. This product is your best choice for outdoor camping power and indoor easy installation. Ampere Time LiFePO4 battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. Ampere Time LiFePO4 battery is IP65 level waterproof, which set you free from worrying to install indoors or outdoors. Make Camping as Easy as Plugging in at HomeSuper lightweight, more ample capacity, longer life span! Ampere Time 12V(12.8V) 100Ah liFePO4 batteries are the best RV batteries to power all of your appliances and needs, allowing you to easily spend more quality time on the road or off the grid. Let Your Journey Full of PowerFrom Small to Large, Meet Your All DiversitiesAmpere Time 12V 100Ah Lithium batteries support up to Max 4S4P connections to get more energy up to 20.48kWh. Keeps you away from the worries caused by power outages for several days and allows you to easily deal with various situations. S：Series; P: Parallel Different scenarios require different battery systems, please consult us for a customized system solution. Expandable Up to 20.48kW, Living A Life Without Limits It Is Built Top-notch And Compact Built-in 100A BMS: Protect from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate. Grade A LiFePO4 Cells: Highest-level safety based on UL Testing Certificate for the cell inside the battery, with higher energy density, more stable performance & greater power. IP65 Protection Class: Made with quality ABS plastic, has a wide range of operating temp: Charge: 0°C to 50°C（32°F to 122°F）; Discharge: -20°C to 60°C（-4°F to 140°F）, IP65 level waterproof set you free from worrying to install indoors or outdoors. *NOTE: Do not charge below 0℃; Do not use as a starter battery.3 Flexible Charging Ways A variety of charging modes, let you easily enjoy green energy. What Makes LiFePO4 Batteries Unique? SpecificationsAmperetime 12V 100Ah LiFePO4100Ah AGM BatteryWeight (pounds)24.2563.9Size (inch)13*6.82*8.4813.1*6.9*8.6Volt (V)12.812Capacity(Ah)100100Depth of Discharge (1C)100%60%Usable energy (Wh)1280720Cycles & Longevity4000+ & 10 Years200-500 Cycles & 3 YearsWarranty5 years1 yearPrice$399.99$210Cost per use$0.06($399.99/5-year warranty/1280Wh)$0.29 ($210/1 year warranty/720Wh) Suitable for Various Occasions Packing List: 12V 100Ah LiFePO4 Battery Pack *1 Terminal Screws *2 Pairs Warranty Card *1 Product Manual *1Please be noted: battery charger is not included.12V 200Ah Lithium BatteryAbout Ampere Time BatteryAmpere Time LiFePO4 batteries are the ultimate replacement for traditional lead-acid batteries, We will save you from battery anxiety. Ampere Time LiFePO4 battery have the following characteristics: Ultra-Safety / Ultra-Light Weight / Long cycle life / Uncompromised Quality.Ampere Time harnesses the power of lithium iron phosphate (LiFePO4), bringing the most efficient, stable, and powerful lithium-ion battery to the market. Ampere Time Batteries are tough and built to last. Offering a full line of deep cycle LiFePO4 batteries for RV, marine, and off-grid applications to help you get out there and stay out there. Ampere Time lithium iron phosphate (LiFePO4) batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the cell inside the battery. With no acid in the battery, you’re able to safely mount in any position. Ampere Time LiFePO4 battery provides 4000+ cycles (10 times longer) & a 10-year lifetime compared to 200~500 cycles & a 3-year lifetime in lead acid battery.Ampere Time LiFePO4 Battery Weighting only 46.1 Lbs for one module, it weighs 1/3* the weight of lead acid batteries. LiFePO4 battery is 50% lighter than lead acid battery with the same capacity.Ampere Time LiFePO4 battery’s flat discharge curve holds above 12.8V for up to 95%* of its capacity usage, providing astronomical boosts in run-time compared to only 50% in Lead Acid. This product is your best choice for outdoor camping power and indoor easy installation.Ampere Time LiFePO4 battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. Ampere Time LiFePO4 battery is IP65 level waterproof, which set you free from worrying to install indoors or outdoors. Ampere Time provide worry-free after sales service including 5-year warranty & 7/24hrs customer service for all our LiFePO4 batteries. We have PSE/CE/FCC/UL/ROSH/IP65 for our batteries. Official Certificates for comprehensive quality assurance and safety guarantee. If you’re searching for a deep cycle battery for solar home, RV, campers, motor homes, off-grid applications, then this Ampere Time LiFePO4 battery is the perfect solution for you!Travel Longer Than You’d Expect “I take my van for a week or more without recharging the Ampere Time 12V 200Ah Lithium battery and there is plenty ofunused power. They are literally the best batteries for solar power storage.”Last Even Longer Double the Capacity at Half the WeightOne for 2× 12V 200Ah AGM batteryUp to 40.96kWh Energy ExpansionAmpere Time 12V 200Ah Lithium batteries support up to Max 4S4P connections to get more energy up to 40.96kWh.S：Series; P: ParallelDifferent scenarios require different battery systems, please consult the Ampere Time service team for a customized system solution.Makes Your Machine Much More PowerfulGreat Solar System Batteries for Full Time Off Grid Cabin Packing list 12V 200Ah LiFePO4 Battery Pack *1 Terminal Screws *2 Pairs Warranty Card *1 Product Manual *1 Please be noted: battery charger is not included.FREQUENTLY QUESTIONS ASKED Q:Can Ampere Time LiFePO4 batteries be mounted in any position? A: Yes, Ampere Time lithium battery is free from lead-acid battery safety issues such as battery leakage and battery corrosion, so it is perfectly fine to place the lithium batteries in any position. (but it could not be mounted upside down) Q:How long is the warranty? A: We provide a five-year warranty (for most of the battery products) for the poor performance of battery products when used correctly following the product manual instructions. The warranty is in effect from the date of purchase by the user. Q:How can I check my battery’s remaining power? A: Most of our customers will use a multimeter to check the voltage of their Ampere Tim LiFePO4 batteries. And you could roughly estimate your battery’s remaining power by its rest (open-circuit) voltage. Based on the characteristics of LiFePO4 batteries, the voltage measured by all LiFePO4 batteries during charging/discharging is not the real voltage of the battery. Therefore, after charging/discharging and disconnecting the battery from the power source, the voltage of the battery will gradually drop/increase to its real voltage. If you need to test the real voltage of the battery, please disconnect all the connections to the battery and test its voltage after putting it aside for over 30 mins. Here take 12V 100Ah battery as an example, please refer to below SOC: Capacity—Voltage 100%—13.5V 99%—13.4V 90%— 13.3V 70% — 13.2V 40% — 13.1V 30% — 13.0V 20% — 12.9V 10%—12.8V 1% —10.8V (recommend low voltage disconnect voltage) 0% —9.5V Q:Are Ampere Time batteries waterproof? A: All of our Ampere Time LiFePO4 battery has an IP65 protection class, which sets you free from worrying to install it indoors or outdoors. But when charging or discharging the battery, please be careful not to let the post bolts or terminals come into contact with water, as this may damage the battery. Q:Can Ampere Time batteries replace my lead-acid batteries? A: Ampere Time LiFePO4 battery is considered the perfect replacement battery for the AGM battery. The LiFePO4 battery will become the majority used in the future as it has superior performance compared with other AGM batteries. You can use it to replace your lead-acid batteries and start to enjoy a free & fruitful life. Q:Can I connect Ampere Time batteries with AGM batteries? A: We do not suggest you connect Ampere Time lithium iron phosphate (LiFePO4) batteries with AGM batteries, as they are two different types of batteries and their charging and discharging are very different.12V 200Ah Plus Lithium BatteryCompared with lead-acid batteries, Ampere Time LiFePO4 battery have the following characteristics: Ultra-Safety / Ultra-Light Weight / Long cycle life / Uncompromised Quality. Ampere Time lithium iron phosphate (LiFePO4) batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the cell inside the battery. With no acid in the battery, you’re able to safely mount in any position. Ampere Time LiFePO4 battery provides 4000+ cycles (10 times longer) & a 10-year lifetime compared to 200~500 cycles & a 3-year lifetime in lead acid battery. Ampere Time LiFePO4 Battery Weighting only 46.1 Lbs for one module, it weighs 1/3* the weight of lead acid batteries. LiFePO4 battery is 50% lighter than lead acid battery with the same capacity. Ampere Time LiFePO4 battery’s flat discharge curve holds above 12.8V for up to 95%* of its capacity usage, providing astronomical boosts in run-time compared to only 50% in Lead Acid. This product is your best choice for outdoor camping power and indoor easy installation. Ampere Time LiFePO4 battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. Ampere Time LiFePO4 battery is IP65 level waterproof, which set you free from worrying to install indoors or outdoors. Ampere Time provide worry-free after sales service including 5-year warranty & 7/24hrs customer service for all our LiFePO4 batteries. We have PSE/CE/FCC/UL/ROSH/IP65 for our batteries. Official Certificates for comprehensive quality assurance and safety guarantee. If you’re searching for a deep cycle battery for solar home, RV, campers, motor homes, off-grid applications, then this Ampere Time LiFePO4 battery is the perfect solution for you! Packing list 12V 200Ah Plus LiFePO4 Battery Pack *1 Terminal Screws *2 Pairs Warranty Card *1 Product Manual *1 Please be noted: battery charger is not included.Q & AFREQUENTLY QUESTIONS ASKED Q:How long is the warranty? A: We provide a five-year warranty (for most of the battery products) for the poor performance of battery products when used correctly following the product manual instructions. The warranty is in effect from the date of purchase by the user. Q:How can I check my battery’s remaining power? A: Most of our customers will use a multimeter to check the voltage of their Ampere Tim LiFePO4 batteries. And you could roughly estimate your battery’s remaining power by its rest (open-circuit) voltage. Based on the characteristics of LiFePO4 batteries, the voltage measured by all LiFePO4 batteries during charging/discharging is not the real voltage of the battery. Therefore, after charging/discharging and disconnecting the battery from the power source, the voltage of the battery will gradually drop/increase to its real voltage. If you need to test the real voltage of the battery, please disconnect all the connections to the battery and test its voltage after putting it aside for over 30 mins. Here take 12V 100Ah battery as an example, please refer to below SOC: Capacity—Voltage 100%—13.5V 99%—13.4V 90%— 13.3V 70% — 13.2V 40% — 13.1V 30% — 13.0V 20% — 12.9V 10%—12.8V 1% —10.8V (recommend low voltage disconnect voltage) 0% —9.5V Q:Are Ampere Time batteries waterproof? A: All of our Ampere Time LiFePO4 battery has an IP65 protection class, which sets you free from worrying to install it indoors or outdoors. But when charging or discharging the battery, please be careful not to let the post bolts or terminals come into contact with water, as this may damage the battery. Q:Can Ampere Time batteries replace my lead-acid batteries? A: Ampere Time LiFePO4 battery is considered the perfect replacement battery for the AGM battery. The LiFePO4 battery will become the majority used in the future as it has superior performance compared with other AGM batteries. You can use it to replace your lead-acid batteries and start to enjoy a free & fruitful life. Q:Can I connect Ampere Time batteries with AGM batteries? A: We do not suggest you connect Ampere Time lithium iron phosphate (LiFePO4) batteries with AGM batteries, as they are two different types of batteries and their charging and discharging are very different.On May 8, 2023 at 00:10:48 PDT, seller added the following information:

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25 jul

Litime 12V 200Ah Plus Heated Lithium Battery Self-Heating LiFePO4 Cold Weather

【Low Temp Protection】LiTime 12V200Ah PLUS LiFePO4 self-heating battery is an upgrade with built-in self-heating pads enable charging at -4°F ambient temperature. Especially designed for the low temperature charging environment in winter. Widely used for RV, cabin, off-grid or marine in cold winters. (Charge: -4°F to 122°F, Discharge: -4°F to 140°F)【Automatic Self-Heating Function】LiTime smart self-heating function will be automatically activated once the charging temperature drops below 32°F (0°C). The heating will be stopped when the temperature has reached 41°F (5°C), and then the battery will be normally charged. This revolutionary self-heating technology allows you to charge your batteries in cold environments effortlessly.【40.96kW Power & 40.96kWh Energy Achievable】LiTime 12V200Ah PLUS Self-heating LiFePO4 batteries can be connected in parallel and series for larger capacity and voltage. Allow being extended up to 4 in series and 4 in parallel (Max. 4S4P) to get more capacity (Max. 800Ah) and higher voltage (24V, 36V, 48V). Plus, the auto-balancing function will help batteries in series/parallel to improve the average charging efficiency for your batteries in the long term.【For Trolling Motor, Starting Battery 】LiTime 12V 200Ah PLUS Self-heating LiFePO4 battery is suitable for energy storage ,12V 200Ah PLUS LiFePO4 battery is recommended for 30~70lbs thrust trolling motor. Note: cannot be used as a starting battery!【5-Year Warranty】 LiTime is committed to providing you with satisfactory service. Litime LiFePO4 battery provide 5 years warranty for worry-free experience. We also provide professional technical support and online customer service with quick feedback within 24 hrs.On Mar 10, 2024 at 20:08:10 PDT, seller added the following information:

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25 jul

LiTime 5.12kWh Energy 12V 200Ah PLUS LiFePO4 12/24V 30A MPPT 12V 2000W Inverter

【Grade A Lithium Battery & 10 Years Lifetime】 Litime lithium iron batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Test Reports for the cells inside the battery. It provides 4000+ cycles @100% DOD (6000 Cycles @80% DOD, 15000 Cycles @60% DOD) & a 10-year lifetime compared to 200~500 cycles & a 3-year lifetime in SLA/AGM battery. 【100% Top Protection】 Litime LiFePO4 battery has built-in 100A BMS to protect it from overcharging, over-discharging, over-current, overheating and short circuits with excellent self-discharge rate, ensuring the LiFePO4 battery’s safety level and optimize the 12V battery performance. Our battery is IP65 waterproof, setting you free from worrying to install indoors or outdoors. 【Capacity Expansion & Wide Applications】 Litime 12V 100Ah battery supports up to 4 in series and 4 in parallel (Max 4S4P) to get more capacity (200Ah, 300Ah, 400Ah) and higher voltage (24V, 36V, Max.48V). Max connected in 16 batteries to build a 48V 400Ah battery system, with 20.48kWh energy, max. 20.48kW load power. Various combinations make it perfect for RV, solar, home storage, and off-grid application. Make a bold trial of your first DIY battery system. 【1/5*Lightweight & More Flexible Applications】 One Litime 12V 100Ah LiFePO4 battery has a lightweight of 24.25lbs, only 1/5 of a 12V 200Ah lead acid battery (about 130lbs), but equivalent in energy, faster to be fully charged, which makes it easier to carry and more convenient to use. This product is your best choice for outdoor camping power and indoor easy installation. No more worries about overweight and limited capacity. 【Fast Delivery & Outstanding Service】 We are committed to providing you with satisfactory service. Fast delivery because the battery will be shipped from our local warehouses in Los Angeles, California, or Dallas, Texas. Professional technical support, humanized return policy & customer service as we provide easy-to-understand operation manuals & online services with a quick response within 24hrs. If you have any questions, please feel free to contact us and we will do our best to support you. CHARGECharge Method: CC/CVCharge Voltage: 14.4V±0.2VRecommend Charge Current: 20A (0.2C) BATTERYCell: Prismatic LiFePO4 BatteryNominal/Usable Capability: 100AhNominal Voltage: 12.8VEnergy: 1280WhCycle Life: ≥4000 times BMSBMS Boar: 100AMax. Continuous Charge/Discharge Current: 100AMax. Discharge Current 5 Seconds: 280AMax. Continuous Load Power: 1280WInternal Impedance: ≤40mΩ About LiTime MPPT 【99% Tracking Technology】LiTime 30A MPPT Solar Charge Controller with advanced Maximum Power Point Tracking technology can continuously track array’s maximum power point so as to get the maximum amount of power to charge the battery. The tracking efficiency is not less than 99% and peak conversion efficiency is up to 98%. 【Bluetooth Function】LiTime 12V/24V MPPT Controller is equipped with a RS232/Bluetooth Communication Port to connect the Bluetooth adaptor with RJ12 Port (included in the package), which allows the user to remotely monitor the real-time status of the solar panel, battery, and loads. 【LCD Screen & LED Indicators】LiTime MPPT controller comes equipped with an LCD screen to display the system operation information and 4 buttons to operate in the menus. Plus, multiple LED indicators will help to indicate the state of the solar panel array, battery, loads, controller. 【Excellent Heat Dissipation & Multiple Protections】LiTime MPPT controller is made of die-cast aluminum, which ensures excellent heat dissipation to reduce the power loss. In addition, the multiple protections built in the solar charge controller can ensure that the controller is completely protected from Reverse Connection, Overpower, Overvoltage, Short-circuit, Over-temperature. 【Applicable to LiFePO4, Lead-acid Battery】LiTime 12V/24V 30A MPPT Solar Charge Controller’s default setting is for 12V LiFePO4 battery. But it’s also compatible for 24V LiFePO4 battery, Sealed, Gel Lead-acid batteries by adjusting the parameter. Q: How many watts can a LiTime 30A solar charge controller handle?A: The LiTime 12V/24V 30A MPPT Solar Charge Controller can work with standard off-grid 12/24V solar panels with high voltage or multiple panels with voltage up to 100V. And the maximum combined input solar power is 520W for a 12V battery system or 1040W for a 24V system. LiTime 12V/24V 30A MPPT Solar Charge Controller’s default setting is for 12V LiFePO4 battery. But it’s also compatible for 24V LiFePO4 battery, Sealed, Gel Lead-acid batteries by adjusting the parameters. Q: What size charge controller do I need for a 300 watt solar panel?A: LiTime solar charge controllers regulate the current from the panels to a safe level so it can charge the batteries. A 30A controller is adequate for a 300 watt solar panel set up. Q: Can I connect a MPPT directly to inverter?A: No! MPPT solar charge controllers help to flow the current efficiently into your depleted battery. If we connect an MPPT solar charge controller directly to the inverter, your soalr system can get damaged, but if not damaged, there will be zero input in the inverter. So connecting MPPTs directly to the inverter is a bad idea! Q: How many amps do I need for MPPT?A: You take the total watts of the solar array divided by the voltage of the battery bank. That will give you the output current of the soalr charge controller. For example, a 1000W solar array ÷ 24V battery bank = 41.6A. The rating of the charge controller should be at least 40A. About LiTime Inverter 【Powerful 2000W Pure Sine Wave Inverter】 LiTime’s 2000W pure sine wave inverter converts 12VDC power supply to 110-120VAC power supply, providing clean, stable, and low interference power output. This ensures that all appliances work stably and have a longer lifespan. 【Wide-range Usage in Harsh Conditions】 Equipped with two cooling fans, the LiTime pure sine wave inverter can operate in temperatures as low as -20°C and as high as 50°C, making it suitable for a wide range of scenarios, including camping, off-grid solar systems, and RV trips. 【All-round Safety Protections】 The 2000W pure sine wave inverter comes with comprehensive protection features, including low voltage protection, over-voltage protection, inverter overheat prevention, output overload protection, output short circuit protection, and input reverse polarity protection, ensuring that all equipment is fully protected. 【Easy to Install & Operate】 With 2 AC outlets, 110-120VAC power supply, and an output current of up to 18 amps, the LiTime pure sine wave inverter provides a steady and continuous power supply for AC appliances. The monitoring screen provides instant access to the real-time status of the battery, inverter, and loads, making it easy to install and operate. 【What’s in the Box?】 LiTime 2000W pure sine wave inverter*1 1.8FT battery to inverter cable*2 Mounting screws*4 Plastic anchors*4 Q: Can I use the inverter with a 24 V system?A: No. This particular 2000W inverter model is only compatible with a 12V battery system. Q: What size inverter should I buy?A: 1. Properly sizing your power output is critical. Inverters are rated by wattage, indicating how many watts they can run at once. For instance, if you have a 500 Watt fridge and an 800 Watt air conditioning unit, you would need an inverter with a wattage higher than 1300W. LiTime’s 2000W inverters are ideal for meeting your power requirements. 2. Check the voltage of your battery. The DC voltage rating on the inverter will indicate which battery bank it is compatible with. For instance, a 12V battery bank will require an inverter that is compatible with a 12V DC input. 3. Consider the size of your installation space. What area or space have you designated for your inverter? Ensure that the inverter fits comfortably in the space you have in mind, with enough room around it for proper ventilation and no fire hazards. On Jul 17, 2023 at 11:28:21 PDT, seller added the following information:

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