Rechargeable Battery 6800mAh, 3.7V

• This 3.7V lithium-ion battery offers a high capacity of 6800mAh, suitable for high-drain devices. • Commonly found in 18650 or 26650 form factors, ideal for flashlights and headlamps. • Nominal voltage is 3.7V, charging up to 4.2V and discharging down to approximately 2.5V–2.75V. • Cycle life varies, typically ranging from 500 to 1,000+ recharge cycles depending on brand and usage. • Note: 6800mAh labels are often found on larger 26650 cells or multi-wrapped consumer cells, as true physical capacity for standard 18650 cells is usually lower. • Compatible with electronics requiring 3.7V lithium-ion power sources.