Rechargeable 3.7V 2400mAh 18650 Li-ion Battery w/ Protection Board - Blue (2 PCS)
Brand N/A Color Blue Quantity 2 Type Li-ion Model 18650 Mark Capacity 2400mAh Actual Capacity 2400mAh Battery Voltage 3.7 V Rechargeable Yes Rechargeable Times 300 Buitl-in Protected Circuit Yes Over Voltage Protection Yes Short-circuit Protection Yes Over-charging Protection Yes Over-discharging Protection Yes Mercury Free Yes Application Supply power for flashlight electronic products. Packing List 2 x Batteries 1 x Case