Gens ace 25C 1300mAh 2S1P 7.4V Saddle Airsoft Gun Lipo Battery with mini Tamiya Plug - Gens Ace
2PCS LiPo Airsoft Battery 11.1V 1400mAh 30C Rechargeable with Mini Tamiya Cable | eBay
Amazon.com: 2 pcs 7.4V 700mAh 1450 * 2 Lipo Airsoft Gun Batteries with 2S Charging Cable and SM2P to Mini Tamiya Switch Cable Suitable for Gel Ball Blaster : Health & Household
Amped HPA Mini Lipo | 7.4v Mini Lipo Battery | 250mah | JST