Amazon.com: EMEPOVGY RC Lipo Battery Airsoft 3S 1200mAh 11.1V 20C Rechargeable Lithium Polymer Battery Pack with Mini Tamiya Plug for Air Soft Guns Rifle - Triple Stick 20122 : Sports & Outdoors
Amazon.com: URGENEX 7.4V 1000mAh Lipo Battery 2S 35C Lipo RC Batteries with JST Plug Rechargeable Lithium Battery with 2 in 1 USB Charger for WLtoys A949 A959 A969 A979 K929 and Most
3.7 V 1200mAh Lipo Battery LP603450 | Lipolybatteries.com