Current LiFePO4 Battery Deals

The items above are some of the best deals we have found on the internet for LiFePO4 cells, AKA – lithium iron phosphate, LFP, lithium ferrophosphate.

LiFePO4 is one of the safer lithium based battery chemistries, especially for DIY projects. The deals below show both individual cells for building custom packs as was as already complete batteries including BMS (battery management systems), which are a requirement for safe operation of lithium batteries. may earn a small commission if you purchase from these sites, however, please know we only include what we consider the best available products from a price/quality ratio.