Mighty Max Battery 9.6V 2000mAh Replaces Cybergun Thompson M1A1 SMG Airsoft Gun + Charger brand product Review Leave a reply Rapidly charge ande had a long life cycle span 9.6V 2000mAh Nun chuck Battery Pack Fits Models (but not limited too): ERICS27, ERA004, ERICS13, EROA002, EROA003, SDGE0507R, SDGE0501R, and more Airsoft Battery pack INCLUDES 8.4V-9.6V SMART CHARGER More