Honeywell HMC3X00-LI(S) Battery Replacement for Symbol MC3000 / MC3100 Type: Battery Specification: Cell Manufacturer: Sony Chemistry: Lithium-Ion Polymer Voltage: 3.7 volts Capacity: 2700 mAh Width: 1.56 inches (39.8 mm) Length: 2.98 inches (75.8 mm) Height: 0.47 inches (12.1 mm) Weight: 55.8 g Compatibility: The HMC3X00-Li(S) is a direct replacement for the OEM BTRY-MC3XKAB0E battery that is used in the Symbol MC3000/ MC3100 Mobile Computer. Feature: Contains the highest quality battery cells. Provides excellent discharge characteristics. Provides longer cycle life. Extends operating time and reduces the total number of batteries needed. Rigorous testing including temperature, vibration, shock, drop, short circuit, and overcharge.