The charger is a smart battery charger designed to charge 14.8V Li-Ion/Polymer battery with capacity >= 700mAh. It uses delta-V technology to monitor and control the charging process.
pack of 2, 12mm Hex wheel adapter for 6mm shaft
light-weight aluminum shaft adapters convert a typical motor output shaft into a 12 mm hex shaft that is compatible with many RC wheels.
This is a custom tank that we built with powerful wheelchair motors. The platform has 6 inch wide treads allowing this robot to navigate the toughest terrains.