Battery Type: Li-ion (Lithium-Ion)
Battery Voltage: 10.8V / 11.1V
Battery Capacity: 4400mAh / 5200mAh (depending on version)
Number of Cells: 6 cells
Battery Color: Black
Compatible Models: HP TM2 series, including TM2-2100
Dimensions: Approximately 204 x 52 x 20 mm
Weight: Approximately 300g
Battery Life: Up to 3-5 hours (depending on usage and settings)
Replacement Part Numbers: HSTNN-DB42, HSTNN-LB42, 593553-001, 593554-001