【SAFETY AND ECO-FRIENDLY】 To ensure your safety, we utilize an internal lamination structure, keeping LiFePO4 Batteries from bulging when it is full of power, no leaking problem as well. Ensuring your safety and protection for daily uses. Made from 100% safe, nontoxic, renewable energy, LiFePO4 Batteries last for more cycles. Our batteries is a kind of renewable, sustainable green energy batteries..【Consistency】We balance all cells in order to ensure that the internal resistance, voltage, and capacity of the cell are in perfect agreement with each other, and that they are balanced. This process is very necessary..【Easy to assemble】105ah LiFePO4 battery cell is easy to assemble and includes the necessary LiFePO4 battery, screws and accessories.Best choice for DIY enthusiasts..【Widely applications】Lithium battery for electric bicycle,motorcycle/scooter/ RV/caravan, solar and wind systems, UPS electric appliances power supply, golf trolley/carts power tools..【What You Get】4 PCS*Grade A 105Ah LiFePO4 battery cells, 4PCS*connectors, 8PCS*M4 screws, 1PCS*English manual, 24-months warranty and friendly customer service.