4/3 A 3.7 Volt Lithium Ion 18500 Battery (1600 mAh) - Only Batteries
Matrix High Output Small Type Airsoft NiMH Battery (Configuration: 9.6V / 1600mAh / Small Tamiya), Accessories & Parts, Batteries, NiMH / NiCd Batteries, Small Type - Evike.com Airsoft Superstore