Finally your Electric Pistol can have an impressive Rate of Fire. We quite like Electric Pistols, yes they dont have the blowback realism of Gas but when the temperature drops you know always know that your electric pistol will work. The main drawback is the slightly weird nimh battery that never seemed to last long and even worse gave a slow Rate of fire. We know lots of our Players have modded their pistols to run on Normal Lipo batteries but this has always needed experience in soldering- Not anymore!!! This is a drop in replacement Lipo for most AEP's ( Glock, Challenger Xp17 etc)