Guarder Airsoft AEG Battery Discharger
The airsoft Guarder AEG Battery Discharger.  A great discharger to help condition your battery on the battlefield.  Keep your NiCd battery alive for much longer with the use of a professional discharger.  When you're done with a game, and you're not going to use your gun for awhile, simply plug this into your battery.  The discharger will drain your battery, essentially erasing the memory from its cells.  It won't drain it all the way down, only enough to keep the battery from being damaged - leaving just enough juice to condition your battery for optimal long term performance. This device discharges at 1.0 A per hour meaning that it will discharge a 1000mah battery in about 1.2 hours. A must have accessory for anyone using a NiCd battery in their gun. This discharger removes energy from your battery in the form of heat, be careful when handling during the discharge cycle!