BAK Battery Unveils BAK-18650 Lithium Batteries

Shenzhen BAK Battery Co. Ltd. (China) unveiled its BAK-18650 lithium batteries, available in dimensions of 18.3 mm x 65 mm, which feature a rated capacity of 1.9 Ah (nominal) and a rated voltage of 3.7 V. The batteries have an internal resistance of 80 milliohms (maximum) and weigh 44 g.