Total Micro: This high quality 6-Cell, 10.8V, 5800mAh Li-Ion battery is built with premium quality components and is specifically for use with the HP ProBook 640 G1, 645 G1, 650 G1, 655 G1. Meets or exceeds OEM specifications. One year warranty.
Capacity: 6-Cell 5800mAh 55WHr; Voltage: 10.8V; Technology: Lithium-Ion