This high output 8.4v battery uses 1600Mah cells which are the highest capacity mini size cells.This stick battery fits AK-74 and BT5K and PDW airsoft guns, as well as other AEGs that use a stick battery.
Nickel Metal Hydride cells, or NiMH, do not require discharging before recharging. They also provide much higher capacity for a similar size than a comparable NiCD.
This stick battery fits AK74SU, BT5K, and BT5 PDW airsoft rifles. It will also fit the G&G SG550 or any other AEG that uses a stick battery.
We recommend getting the AC-DC Universal Smart Charger for NiMh or NiCd Airsoft Batteries for optimal performace from the battery.