Matrix High Output Large Type Airsoft NiMH Battery (Configuration: 9.6V / 4000mAh / Standard Deans), Accessories & Parts, Batteries, NiMH / NiCd Batteries, Large Type - Evike.com Airsoft Superstore
Amazon.com: XML Battery 9.6v 1600mAh Ni-MH Rechargeable Battery Pack Replacement for Airsoft Gun (Nun-Chuck Style) : Sports & Outdoors
VB-Power Airsoft 9.6V Ni-MH Crane Stock Type AEG Battery - 2000 MAH | Airsoft Megastore