This is an Onyx 4.8V 1300mAh 2/3A NiMH Flat Battery Pack with a Universal Connector.
Features:
Specs:
Capacity: 1300mAh
Cell Size: 2/3A
Number of Cells in Series: 4
Rated Voltage: 4.8V
Min. Discharge Voltage: 3.6V
Maximum Recommended Charge Current: 1.3A
Discharge Lead: 20AWG 5.9" (150mm) long wire
Pack Dimensions: 2.6 x 1.2 x 0.66" (67.5 x 30 x 17mm)
Weight: 3.2oz (90g)
Connector: Universal
Discharge Wire Gauge: 22AWG
Discharge Wire Length: 3.7" (94mm) not including connector
Includes:
1x Onyx 4.8V 1300mAh Flat Battery with Universal Connector
Requires:
NiMH compatible battery charger