The airsoft electric guns battery with Tamiya battery pack connector, mini Tamiya female connector assembled with 16 G wire. Airsoft rifle battery dimensions: 20mm (diameter) with 117mm (length) and 20mm (diameter) with 117mm (length). Weighs: 6.7 oz. Tenergy's 9.6V 1600mAh NiMH battery features rapid charge up, long runtime, and compatibility with the Tenergy 6V-12V RC battery charger. Ideal for AEGs - Fits popular models of airsoft guns like M4, Crane Stock, M110, SR25, M249, M240B G36, M14, RPK, PKM, L85, AUG, G3, G36C, M4A1-RIS, M4A1, CAR15, MP5A5, MC51, FNP90, AUGRT, AUGM, G3A4, G36, STEYR and others. For upgraded and/or modified AEGs, we recommend measuring the gun compartment for best fit. Bundle includes RC battery charger, 9.6V 1600mAh RC battery pack, and large female to mini male Tamiya connector ideal for bb guns.Unit Count: 1 Count. Recommended Uses For Product: Airsoft Gun. Battery Cell Composition: NiMH. Brand: Tenergy. Number of Batteries: 1 Product Specific batteries required. Manufacturer: Tenergy. Date First Available: November 18, 2008. Is Discontinued By Manufacturer: No. Best Sellers Rank: #60,535 in Sports & Outdoors. Customer Reviews: 4.2 out of 5 stars 78 ratings 4.2 out of 5 stars. Batteries: 1 Product Specific batteries required. Item model number: 11423. : B0998F5QNN. Item Weight: 7.2 ounces. Product Dimensions: 9 x 8 x 2 inches.