For: Airsoft GI 9.6v 4200mAh NiMH Crane Stock BatteryProduct Information:
This is an AMAZING BATTERY. I use it in my upgraded CA 2009 PMC and even with it shooting 400fps this battery cranks it at about 18 rounds per second. It lasts for a good six hours of continuous play and if you get the wires right you can still collapse the stock all the way. The only cons is that they give you a bit too much wiring so its slightly difficult to fit the excess wiring and the gun connector in the end of the stock. Still doable but they could probably shorten the wires a bit. The maker of the battery is Powerizer.
-AMAZING rate of fire (even at 400fps)
-Lasts about 6 hours
-Holds a full charge about 3 days without use.
-Wires are a tad bit longer than they need to be.
-One of the wires came off one of the connection tabs because the way i had it in the stock. It was an easy fix.