【Grade-A Battery Cells & Upgraded 100A BMS】Power Queen’s 12.8V 100Ah Premium LiFePO4 Battery redefines excellence. Fueled by four Grade-A LiFePO4 cells, it delivers heightened energy density and unparalleled power. The upgraded 100A BMS, offering a fortress of protection. Guarding against overcharge, over-discharge, over-current, over-voltage, overload, and short circuits, it ensures not just power, but peace of mind. 【Effortless Upgrade to Group 24 Size】The Power Queen 12V100Ah Premium battery is meticulously crafted to meet the BCI standard minimum size for Group24 batteries. Upgrading from lead-acid to lithium has never been smoother—simply replace your Group24 battery without the hassle of modifying your existing electrical system or wiring. Enjoy a faster and more straightforward transition to superior power. 【10-year Lifespan & Up to 15000 Cycles】Power Queen 12V 100Ah Premiun LiFePO4 Battery’s lifespan can reach to 10 years and its warranty is 5 years. Battery can fulfill 4000 Cycles @100% DOD, 6000+ Cycles @80% DOD, or up to 15000+ Cycles @60%DOD. Besides, it is recommended to charge the battery at 14.6V charging voltage and 20A charging current, which takes about 100Ah/20A=5hrs to charge the battery fully. 【Supports Series & Parallel Connections 】Power Queen 12V100Ah Premium Battery supports connections in series & parallel for a larger capacity. It supports up to 16*12V 100Ah Premium Lithium Battery in a 4P4S connection to set up a 51.2V 400Ah battery bank(Maximum energy output: 20.48kWh). 【5-Year Warranty & 24 Hours Timely Service】Power Queen provides a 5-year warranty for all batteries. We’re struggling to provide the safest batteries and the most professional service to every customer.If you have any questions, we’ll offer one-on-one technical support to analyze consumers’ problems within 24 hours. Note: The battery cannot be used as a starting battery. If you are not sure that, please contact customer service for relevant information. 【SPECIFICALLY DESIGNED FOR LIFEPO4 BATTERY】Power Queen 14.6V 20A LiFePO4 lithium batteries smart charger is uniquely designed for 12.8V LiFePO4 batteries, implementing the special 2-stage constant current/constant voltage (CC/CV) charge algorithm with smart LED indicators. This charger has a specific Pre-Charge function, which is designed to activate all types of BMS by allowing current into lithium batteries reading from down to 0V. 【HIGH-EFFICIENCY CHARGING】With a constant current of 20A and a constant voltage around 14.6V, it’s Ideal for LiFePO4 batteries 20 amp hours and above. Only needs 5 hours of fast charging time to fully charge a 12V 100Ah LiFePO4 battery compared with 3 amps multi-charger which needs 33 hours to fully charge a 100Ah battery. 【MULTIPLE PROTECTION】Power Queen 14.6V 20A LiFePO4 lithium batteries charger has multiple protection, such as over-temperature protection, output short-circuit protection, reverse polarity connection protection, and output over-voltage protection to prevent damage from faulty operation. 【EASY OPERATION & VISIBLE INDICATOR】Connected + and – of the charger to the battery as + to +, – to -. Then plug in the input cable to the charger and connect it to the input power. Intuitive LED indicators to provide visual charging state feedback and diagnostic information. 【PREMIUM QUALITY】Our LiFePO4 lithium batteries charger is made of aluminum alloy with surface oxidation treatment, high hardness, anti-oxidation, the built-in cooling fan keeps the charger itself cool. Heat dissipations protect your charger and battery. It’s safe in charging. SPECIFICATION Battery Rated Capacity: 100AhBattery Nominal Voltage: 12.8V Charge Voltage: 14.6V Battery Cycle Life: 4000-15000 Cycles Battery Max. Load Power: 1280 W Battery Energy: 1280Wh Battery BMS: 100A Battery Maximum Continuous Charging Current: 100 ABattery Maximum Continuous Discharging Current: 100 ABattery Charging Temperature： 0~50℃ Battery Discharging Temperature： -20~60℃Battery Storage Temperature: -10~50℃ Battery Dimensions: L10.24*W 6.61*H 8.30inchBattery Weight: 19.77lbs Application :Solar, RV, Camper, Off-grid，Marine Charger Weight: 2.87 lbs Application :Solar, RV, Camper, Off-grid，Marine,30-70lbs trolling motor Packege Included: 12.8V 100Ah Group24 LiFePO4 Battery *1 Product Manual *1 Operation Guide*1 14.6V 20A Charger *1 (The charger and the battery may deliver seperately from differrent warehouses,so the delivery time will be different,pls understand) On Feb 28, 2024 at 20:30:27 PST, seller added the following information:

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