High performance rechargeable battery from Nitecore specially designed for high drain devices. This battery runs the MH10 light at 1000 lumens 4-5.5 hours depending on conditions. And then keeps lighting on medium for another .5 hours, low for another 2 hours. Recharges in under 8 hours.
- Nitecore 18650 3.7V Protected Li-ion rechargeable battery.
- Protected: Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V
- Capacity: 3400mAh
- Voltage: 3.7V
- Chemistry: Li-ion
- Recharge: up to 500 cycles