iPower 7.4V 1400mah 20C AK Stick - Airsoft Extreme
1 stick 3S 11.1V 1300mAh 25C Lipo battery
Amazon.com: SOCOKIN 3S Lipo Battery 6600mAh 11.1V 120C with T Deans Connector Hard Case for RC Car Truck Boat Helicopter Airplane RC Model (2 Pack) : Toys & Games
GOLDBAT 11.1V 1300mAh 25C 3S Airsoft Stick Battery LiPo Battery Pack Compatible with Mini Tamiya Connector for Airsoft Guns AK47 MP5K MP5 Scar M249 AUG AEG