Lenmar Replacement Battery for General Electric / General Imaging E1030 E1040 E1050 E1050TW E1235 E1240 E850 E850SL H855 Replaces OEM General Electric GB-40 Fits: General Electric / General Imaging E1030, E1040, E1050, E1050TW, E1235, E1240, E850, E850SL, H855 Replaces: General Electric GB-40 3.7V / 1050mAh Lithium Ion 2 Year Warranty Replaces GE (General Electric) GB-40, General Imaging GB-40 Fits GE (General Electric) E850, General Imaging E850, GE (General Electric) E1040 (See Product Description for Additional Fits) 3.7 Volts, 1050mAh Capacity Lithium-Ion 3 Year Warranty