Nitecore NL1836 Li-ion rechargeable battery, 3.6V, 3600 mAh

The Nitecore NL1836 Li-ion rechargeable battery, 3.6V, 3600 mAh, is equipped with internal safety features, including a pressure relief valve in case of rapid temperature rise and a built-in protection circuit against overcharging, over-discharging and short circuiting.