LiTime 51.2V 100Ah LiFePO4 Lithium Battery, Built-In 100A BMS, Max. 5120W Load Power

The like-new batteries were purchased by customers who mistakenly bought the wrong capacity or incompatible batteries for their applications. We assure you that all like-new batteries are rigorously checked and tested to verify functionality and quality before delivery (only a few have minor scratches on the surface). All like-new batteries qualify for the same 5-year warranty as our new batteries. Order with confidence knowing we stand behind the quality.Grade A LiFePO4 Cells. LiTime 51.2V 100Ah LiFePO4 batteries use UL-certified Grade A LiFePO4 Cells that offer higher energy density, better performance, and greater power. With a BMS system that auto balances cell consistency, you can expect a longer battery lifespan, that's more than 10 years lifespan, with up to 4000-15000 cycles. Backed up with FCC, CE certificates, and a 5-year warranty. Unbeatable Energy Density. LiTime 51.2V 100Ah LiFePO4 battery boasts an incredible energy density of around 53.38Wh/lb, up to 3-4 times that of l