It is perfect size for Buffer Tube, AK, MP5
Features:
*Brand new release of 11.1v 1000mAh capacity of rechargeable battery.
*Capable of single cell charging with 2 outgoing wires: one for Charging, one for Using.
*It is lighter weight and smaller size than the Ni-CD/Ni-MH battery.
*Rechargeable battery with Mini Tamiya Plug