As a leading manufacturer of portable computer power accessories, Battery Technology is dedicated to providing innovation, reliable & affordable battery technology to generate power & functionality for notebook computers, camcorders, portable peripherals & cellular phones. Features Power Type: Li Ion Power: 14.8V, 2400m Ah Compatibility: Latitude D620 series (4 cells) OEM P/N: GD787, HM211, JD616, JD618, KD494, KD495, KD496, RC126, TX276