This is an Onyx 4.8V 1600mAh 2/3A Flat Receiver NiMH Battery Pack with a Universal Plug.
Features:
Specs:
Capacity: 1600mAh
Number of Cells in Series: 4
Rated Voltage: 4.8V
Max Charge Rate: 1.6A
Discharge Lead: 22AWG, 3.75" (95mm) long not including connector
Pack Dimensions: 2.7 x 1.3 x 0.69" (69 x 33 x 17.5mm)
Weight: 3.9oz (110g)
Cell Size: 2/3A
Includes:
1x Onyx NiMH 4.8V 1600mAh Flat Receiver Battery Pack with Universal Connector
Requires:
Compatible battery charger