Exell Wireless Mouse Battery 2.4V 1800mAh Ni-MH Fits Logitech LX700 Cordless Desktop, LX 700, M-BAK89B Replaces Logitech 190264-0000, L-LC3 H-AA, L-LC3H-AA Voltage: 2.4, Amperage: 1800mAh, Chemistry: NiMH Length: 1.980, Width: 1.140, Height: 0.560 Exell Battery Remote / Car Alarm / Lantern