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.
This is powerful wheelchair motor. They make great heavy-duty robot motors. 250W 80RPM motors with 17mm keyed shaft output. They are sold individually.
Ready to ship All-Terrain 4WD Robot Platform. This robot has 122RPM motors, and can handle most terrain with ease! A rollcage offers additional protection!