7.2V, 2000mAh NiMH Battery Pack with Standard Tamiya Connector

-Number of Cells in Series: 6
-Min. Discharge Voltage: 5.4V
-Maximum Recommended Charge Current: 4 amps
-Pack Dimensions: 5.2 x 1.8 x 0.9" (131 x 46 x 24mm)
-Weight: 9.8oz (311g)