12V 50Ah LiFePO4 Deep Cycles Lithium Battery 640Wh for Solar RV Marine Off-grid

Power QUEEN 12.8V 50Ah Lithium Iron Phosphate Battery takes the hassle out of maintaining and utilizing the power you need. It weighs only 48 pounds, easy to move and install. Low self-discharge rate, efficient power storage, which can save your charging time.Ensure a lifespan of more than 4000 cycles. 🔋 1/3*Impeccably Lightweight & 100% Capacity Usage 🔋 Our 50Ah lithium battery weighs only 11.57 lbs, which is only 1/3 of the weight of 50Ah lead-acid battery, easy to move and install. And our LiFePO4 battery can charge/discharge fully of the capacity, providing astronomical boosts in run-time compared to only 50~70% capacity usage in Lead Acid. 🔋 BUILT-IN 50A BMS & 2-Hour Fast Charging 🔋 Our 12.8V 50Ah Lithium battery build in 50A BMS, which can prevent the LifePO4 battery from the most common issue causing of battery failure, such as overcharge, over-discharge, over-current, overheating, short circuit. The BMS also support 0.5C (25A) charger that needs only 2 hours to charge 50Ah battery fully compared to Lead Acid needs 10~11 hours to fully charged which only support 1A~10A charger. 🔋 Extendible Storage & Widely Use 🔋 The 12.8V50Ah LiFePO4 battery can be connected in parallel & in series for larger capacity. Allow being extended up to 4 in series or 4 in parallel to get Max 200Ah capacity or Max 48V(51.2V) voltage. Widely used in most areas such as RV, Solar, Household Battery, Off-Grid and Electric Scooter, Electric Handicap and so on. Note: The battery cannot be used as a starting battery. If you are not sure that, please contact customer service for relevant information. 🔋 Longer Usage Life: 10-Year 🔋 Power Queen LiFePO4 battery provides 4000 cycles & a 10 years lifetime compared to 200 – 1000 cycles & a 3 years lifetime in typical Lead Acid batteries. Our lithium batteries can be fully charged without risk and maintain the capacity with low self-discharge rate, you can use the battery as you want even though put it aside for a long-time storage. 🔋 24 hours Customer Service & 5-Year Warranty 🔋 We have a 24 hours *7 days friendly and professional customer service team, providing a strongly 5-year warranty and free lifelong technical support. All batteries will be tested for capacity and checked for external damage before packaging. And we provide English guideline and user manual to help you operate battery easily and quickly. Fit Group 26 Battery Box Packege Included: 12V 50Ah LiFePO4 Battery Pack *1 Terminal Screws *2 Pairs Product Manual *1Please be noted: battery charger is not included. On Jan 2, 2024 at 05:55:10 PST, seller added the following information:

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12V 50Ah Deep Cycle LiFePO4 Lithium Battery with 14.6V 10A Charger for RV Solar

With more than 10 years of experience in the battery field, Power Queen is confident enough to help lead the revolution in lithium iron phosphate batteries. We are redefining the application of green energy in family life and outdoor travel because it perfectly combines high-end technology with the practice of environmental protection. Power Queen is contributing to a friendly planet in our own way. About this item【5 Hours Fast Charging of 50Ah LiFePO4 Battery】Power Queen 12.8V 50Ah LiFePO4 battery can be efficiently fully charged by 14.6V 10A LiFePO4 battery charger in around 5 hours from 0 to 100% capacity. Our LiFePO4 battery charger is specifically made for LiFePO4 battery, implementing the special 2-stage constant current/constant voltage (CC/CV) charge algorithm with smart LED indicators. It would help our LiFePO4 battery to maximize performance at a 100% capacity status on working.【1/3 Impeccably Lightweight & Wide Application】The weight of Power Queen 12.8V 50Ah LiFPO4 battery with 14.6V 10A LiFPO4 battery charger is only 11.57 lbs+3.53 lbs=15.1 lbs for one pack, which is 3 times lighter than a 50Ah lead-acid battery, easy to move and install. You could feel free to take our battery and charger on your RV/trailer trip, don’t need to worry the charging problem in camping. 【Automotive Grade Battery Cells & 50A BMS Protection】Power Queen 12.8V 50Ah LiFePO4 batteries have exceptional quality as they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & 100% usable power. With the built-in 50A upgraded BMS to protect it from overcharge, over-discharge, over-current, over-voltage, overload, and short circuit. Using 14.6V 10A LiFePO4 battery charger to fully charge our 50Ah battery could maximum its best performance.【5 Years Warranty of Battery & 2 Years Warranty of Charger】Power Queen provides a 5-year warranty for our 12.8V 50Ah LiFePO4 battery and a 2-year warranty for our 14.6V 10A LiFePO4 battery charger. Our 12.8V 50Ah LiFePO4 battery supports 4000 cycle times in 10 years lifespan, it can be fully charged by our specific 14.6V 10A LiFePO4 battery charger compared with other lithium battery charger which made for the lead-acid battery not for LiFePO4 battery only can charge our battery at 70% capacity.【Fast Delivery & 24 Hours Timely Service】 We struggle to provide the safest batteries & chargers and the most professional service to every customer. If you have any questions, please feel free to contact us. And we’ll ship the battery and charger together, providing safe and strong battery and charger package and fast delivery because our products will be shipped from our local California warehouse. Normally, the shipping time would be 2~7 workdays due to different zones of the US. Specification:Rated Capacity: 50 AhNominal Voltage: 12.8 VBattery Max. Load Power:640 WBattery Energy:640WhCycle Life: 4000 CyclesBMS:100AMax. Continuous Charge/Discharge Current:100AApplication: Solar, RV, Camper, Off-gridBattery Dimensions: 7.79 x6.53 x 6.69 inch,Fit Group 26 Battery Box Battery Weight: 11.57 lbsCharger Weight: 3.53 lbs Packege Included:12V 50Ah LiFePO4 Battery Pack *1Product Manual *114.6V 10A Battery Charger *1

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