Battery: 18500. Note: Make sure you're replacing 3.2V LiFePO4 Lithium Batteries not, 18500 3.7v Li-Ion Batteries. 18500 Battery Safety! 18500 3.2V Battery can leak when misused or when defective! Nominal Capacity: 800mAh.
2x 18500 1000mAh 3.2V LiFePO4 Lithium Rechargeable Batteries for Solar Lights
18500 LiFePO4 1000mAh 3.2V Battery – Rechargeable Lithium Cell for Solar Lights
2x 18500 2000mAh 3.7V Batteries Button Top Rechargeable Battery Ampsplus + case
2x 14500 LiFePO4 3.2V 250mAh AA Rechargeable Batteries – Solar Light Replacement
18650 Battery Charger,MiBOXER Smart Universal 4-Bay Charger, Automatic LCD Display,Fast Charging Rechargeable Li-ion LiFePO4 Ni-MH Ni-Cd AA AAA C 18350 18500 18700 20700 21700 26650 RCR123
Smart Battery Charger 4 Slots USB Port for Li-ion LiFePO4 Batteries 18500 14500