#1210S Lightbulb Battery Discharger For 1500mA or larger Airsoft & Standard Nicad and NiMH Packs. FEATURES: 5 bulbs @ 10 Amps WIRE: 14ga Silicone wire CONNECTOR Male Kyosho- mates with Tamiya Weight; 3oz Discharging your Nicad batteries will preserve life, voltage and runtime. Discharge your NiMH packs if you are planning to store for long periods of time.