SUPER Large Battery Capacity
Innovative 3300mAh NiMH Cell Constructed
High-Drain Type means high power output for your AEG
Ready to install on G&P HK416 Fixed Stock for Marui M4/M16 Series Airsoft Electric Gun AEG
NOTE: NO DISCHARGING REQUIRED, just charge every time you play
Also suitable for Battery Operated Remote Control Car, Tank, Boat & Plane
-For G&P HK416 Type Fix Stock (GP601B / GP601O / GP601S)
-For G&P Knight's Type Sniper Stock (GP710B / GP710O / GP710S)

Dimensions  130mm (L) x 65mm (W) x 23mm (H)