Affordable LiFePO4 battery box DIY-EEL 48V LiFePO4 battery kits

Want to have your own high-performance home energy storage battery for off-grid? But the well-known brand batteries on the market are too expensive. Why not consider DIY? We provide a complete set of DIY battery kits and matching battery cells to meet your various capacity needs.

EEL V3 DIY Battery Box

EEL 48V V3 DIY battery kit

This battery box uses the well-known seplos V2 BMS. This BMS has received good feedback from customers, has stable performance, and is compatible with low-voltage inverters from more than 40 brands.
The V3 battery box is easy to assemble and has a built-in 250A fuse design to enhance battery safety. The four independent high-current output terminals give you more freedom when connecting the battery to the power supply system.

EEL V4 DIY Battery Box

EEL V4 DIY battery kit
This battery box has been modified based on V3. According to the needs of some customers, the fuse is replaced with a 250A DC circuit breaker that is more convenient to operate. It continues the advantages of easy assembly, simplicity and reliability.

Grade A LiFePO4 Cells

Discover our wide range of rechargeable prismatic LFP batteries. We have carefully selected the best brands for you, including EVE, CALB, CATL, Hthium and many more. Whether you are looking for the highest quality or the best value for money, there is a cell for you.