Venom 7.2v 2400mAh 6-Cell NiMH Battery with Universal Plug System Length: 5.5 in (140 mm), Width: 1.87 in (47.5 mm), Height: 0.95 in (24 mm), Weight: 14.2 oz (402.8 g) Battery Type: Nickel Metal Hydride (NiMH), Plug Type: Venom Universal Plug System Capacity: 2400mAh, Cell Configuration: 6-Cell, Voltage: 7.2V, Amp Rating: 2.4A