1.1v 1200mah Lipo Battery For Airsoft M4 Crane Stock M110 Sr25 Ak47 Mp5k Mp5 Scar M249 M240b M60 G36 M14 Rpk Pkm L85 Aug G3 Part - Parts & Accs - AliExpress
11.1V 1100mah 20C 2X Nun Deans - Airsoft Extreme
Amazon.com: Crazepony Airsoft Battery 11.1v Nunchuck - 3100mAh Mini Rechargeable Tactical Aeg M4 Ak47 Small Lithium Ion Batteries with Deans to Tamiya for Airsoft Rifle : Sports & Outdoors