Notes: Compatible with all current and past RC4WD RTR trucks that come with RC4WD 6-Cell 3000mAh NIMH Battery Pack (Z-E0090) The light on the charger will change from red to green once fully charged. The output current will automatically cut off once fully charged. These 4 plug adapters cover the sockets all over the world, Support outlets in North America, United Kingdom, Australia, Continental Europe, Japan, China etc, more than 150 countries all over the world.