Batteries - Motorola - MC21 - Standard Spare Battery. A standard capacity 2400mAh/3.7V smart Lithium Ion Battery Pack for the MC2100 Series mobile computer.
MC2100 Accessories, MC2100 Single Slot USB Cradle. This Cradle Provides USB Communication With A Host Computer and Charges The MC2100 Series Mobile Computer. Includes power supply, USB cable, and AC power cord.