Protected 18650 LI-ION high capacity battery, LG inside, 3.7 V, 3350 mAh
FOR PROFESSIONAL USE LED FLASHLIGHTS BY
Capacity 3350 mAh, Integrated USB-charger, Short circuit protection
Length 70 mm; diameter 18,6 mm
The battery has an integrated charging PCB and a micro-USB port so it doesn’t need a separated charger.
LG1833R has 70 mm length and up to 18.5-18.6 mm diameter which corresponds to the standard dimensions of a protected 18650 battery. It is packed in a blister and can be a part of a good starter kit for users who do not yet have other Li-Ion batteries and a separate charger.
The battery has a charging process indication – a red light glows during the charging and a green one lights up when the battery is fully charged. Built-in circuit provides over-charge, over-discharge and short circuit protection.