Beholder EC1 / MS1 / DS1 Li-Ion Rechargeable Battery
This 3.7V, 2800mAh 18650 Li-Ion Rechargeable Battery from UltraFire has been specifically designed for use in high-drain devices, and features integrated overcharge and over discharge protection circuitry which reduces the risk of damage to the battery. Its positive terminal is a conventional 'button' configuration to be compatible with most devices, versus the flat terminal style. A pressure relief valve allows excess pressure, which can build up due to extreme or rapid changes of temperature or altitude, to be safely dissipated. With a life-cycle of around 500 charges, using this rechargeable battery can replace dozens of disposable ones - which helps the environment.
Chemistry Li-Ion Capacity 2800 mAh Output Voltage 3.7 V Charging Current 1 A, recommended
2 A, maximum
Watt Hours 9.6 Wh Dimensions 2.76 x 0.74" / 70 x 18.7 mm Weight 1.64 oz / 46.5 g