3.2v 15ah 48wh LiFePo4 Cell

This premium rechargeable lithium-ion battery cell offers high energy density and long-lasting performance. Ideal for use in flashlights, electronic devices, power tools, and DIY projects, it features reliable output and a sturdy cylindrical design. Easy to recharge and built for durability, it's a perfect replacement for worn-out batteries or as a backup for your gadgets.

LiFePO4 (lithium iron phosphate) cells are useful for energy storage, solar systems, RVs, backup power, and custom battery packs because they offer long cycle life, stable voltage, good power output, and relatively low maintenance.

Compared with other common lithium-ion chemistries such as NMC or NCA, LiFePO4 is generally safer and more thermally stable. It is less prone to thermal runaway and fire when damaged, overheated, or abused. The tradeoff, because batteries apparently refuse to let us have everything, is lower energy density, so LiFePO4 packs tend to be larger and heavier for the same stored energy. A proper BMS, fusing, and correctly rated charger are still important.