Power your high drain flashlights with the Nitecore 18650 Li-ion Battery. The NL1823 has a capacity of 2300mAh, offering a lower-mid range runtime. The outer shell is equipped with a microporous barrier, pressure relief valve, and nickel-plated end caps that provide protection from impact and rapid temperature change. The circuit board has built-in resistance to high current surges and short-circuiting. With a recharge lifespan of 500 cycles, it provides the equivalent power of 500 disposable batteries!
Type: 18650 rechargeable li-ion
Charging Current: maximum 2A
Dimensions: 69 mm (2.7 in) x 18 mm (0.7 in)
Weight: 45 g (1.6 oz)