The latest in Airsoft battery technology. Li-Fe has a longer life cycle, as well as better thermal performance, (good performance in high and low temperature) than a Li-Po battery does. During use in airsoft guns, thermal stability is very important, and many batteries can get too hot to safely use.
The 9.9 Li-Fe battery also strikes a perfect balance for high performance in AEGs below 1 joule energy output. For most standard Airsoft guns, an 11.1V battery has too high a voltage for the motors and the gears and can potentially damage the gun. A 9.9V Li-Fe has perfect voltage for high performance Airsoft guns while maintaining a rapid rate of fire.
This battery is fitted with Tamiya type connector