Direct OEM Speed RC Cars battery replacement, 7.4V 2200mAh 25C LiPo battery. It is very important to always fully charge the battery and allow to cool before any use. The Battery should always be used until completely discharged of its power before any attempt to recharge it.
Only use the charger designed for your Speed RC car battery. User should always charge Batteries in an open area away from flammable materials, liquids and surfaces. Never charge Batteries inside of the model. Never charge batteries below freezing (0°C, 32°F) DO NOT handle Batteries until they are cool.
It takes approximately 3 hours to fully charge the SPEED RC Car battery. The light on the battery charger turns red while charging and the red light goes off when the battery is fully charged. We will have fast chargers for sale very soon.