JGNE 26650 – 3.2V, 3800mah – 10.2A LiFePO4

These iron phosphate cells have a nominal voltage of 3.2-3.3V and are suitable for building 12V batteries by connecting four cells in series. They offer longer life, higher power density, and more cycles compared to lead-acid batteries. Lithium-ion batteries are safer but heavier for the same capacity.

• The description claims that iron phosphate cells are safer than lithium-ion batteries.
• The description claims that iron phosphate cells can be discharged to low levels without damage.
• The description claims that iron phosphate cells have a longer lifespan after 2000 full charge-discharge cycles at 10A or 7000 cycles at 50% depth of discharge.