Power Queen 12.8V 50Ah Lithium Iron Phosphate Battery takes the hassle out of maintaining and utilizing the power you need. It weighs only 11.57 pounds, easy to move and install. Low self-discharge rate, efficient power storage, which can save your charging time than the traditional SLA battery. Widely Used in Marine,Trolling Motor,Fish finder ,RV, Camper,Solar, Household Battery, Off-grid System and so on.24 hours Customer Service & 5-Year Warranty,buy with confidence!
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【 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.
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【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.
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【Extendible Storage & Widely FlexibleUse】POWER QUEEN 12.8V 50Ah battery support up to 4 in series or 4 in parallel (Max 4S or 4P) to get more capacity (50Ah , 100Ah, 150Ah, Max.200Ah) and higher voltage (12.8V, 25.6V, 38.4V, Max.51.2V); Widely use such battery system in most areas such as: RV, Solar, Household Battery, Off-Grid and Trolling Motor and so on.
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【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.
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Operating Temperature (Charge): 0℃~50℃
Operating Temperature (Discharge): -20℃~60℃
Storage Temperature Range: -10℃~50℃
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Type:Rechargeable battery
Chemical Composition:Lithium Iron Phosphate (LiFePO4)
Energy: 640Wh
Buil-in BMS: 50A
Max. Continuous Load Power: 640W
Max. Continuous Charge Current: 50A
Max. Continuous Discharge Current: 50A
Waterproof Level: IP65
