TCL Hyperpower Debuts T84330 Li-P Batteries

TCL Hyperpower Batteries Inc. (China) debuted its new T84330 lithium-polymer (Li-P) batteries, which feature an energy density of 420 Wh/L -- claimed to be the highest energy density in the industry. Available in dimensions of 30 mm x 43 mm x 0.8 mm, the Li-P batteries have a capacity of 50 mAh with a nominal voltage of 3.7 V. Designed for high-end, mobile communications equipment, the batteries have an internal resistance of 480 milliohms (maximum) and weigh 1.6 g.