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【10 Hours Fast Charging of 200Ah Plus LiFePO4 Battery】Power Queen 12.8V 200Ah Plus LiFePO4 battery can be efficiently fully charged by 14.6V 20A LiFePO4 battery charger in around 10 hours from 0 to 100% capacity. Our LiFePO4 battery charger is specifically made for LiFePO4 batteries, 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 200Ah LiFPO4 battery with 14.6V 20A LiFPO4 battery charger is only 49.6 lbs+2.87 lbs=52.47 lbs for one pack, which is 3 times lighter than a 200Ah 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 about the charging problem in camping. 200Ah Plus LiFePO4 battery is also the best companion for solar systems and power outages.
【Automotive Grade Battery Cells & 200A BMS Protection】Power Queen 12.8V 200Ah Plus 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 200A upgraded BMS to protect it from overcharge, over-discharge, over-current, over-voltage, overload, and short circuit. Using a 14.6V 20A battery charger to fully charge our 100Ah battery could maximize its best performance.
【5 Years Warranty of Battery & 2 Years Warranty of Charger】Power Queen provides a 5-year warranty for our 12.8V 200Ah Plus LiFePO4 battery and a 2-year warranty for our 14.6V 20A LiFePO4 battery charger. Our 12.8V 200Ah Plus LiFePO4 battery supports 4000 cycle times in 10 years lifespan, compared with a 12V 200Ah lead-acid battery only supports a 1-year warranty and 500 cycle times, which means our LiFePO4 battery has five times warranty service and longer operation time.
【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 a 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.