Onboard Chargers (OCs) are the brains behind the WiBotic system. Installed on the robot, UAV or other vehicle, the OC converts wireless power back to DC and provides intelligent battery charging and battery monitoring for fleet-wide power optimization.

The OC-301 can also be used for plug-in or contact based charging through the use of the auxiliary DC input – offering a fully programmable and monitorable option for those who don’t need wireless charging.

The OC-301 is WiBotic’s 300W Onboard Charger and is commonly used with mobile robots, large commercial drones, and other devices with larger batteries. Providing up to 300W of power and up to 30A of charging capacity, the OC-301 allows batteries with relatively low voltage to charge a high current for rapid charging. It is also certified for use in the US, Canada, the EU and many other countries under our FCC and CE approvals. The OC-301 is shipped in a sheet metal enclosure with a plastic lid and includes mounting flanges.  It is normally used with the standard or waterproof versions of the RC-100 receiver antenna (quoted separately).

The OC-301 is typically paired with the TR-302 Transmitter to achieve the full 300W power rating.

Battery Compatibility LiIon, LiPo, LiFePO4, Lead Acid/SLA, NiMH, NiCAD
Battery Voltage Range 8-58.4V DC
Max Charging Current 30A
Max Charging Power 300W
Weight (PCB & fans only) 283g
Weight (w/enclosure) 540g
Enclosure Dimensions 7.1″ x 4.7″ x 2.1″ (181mm x 118mm x 53mm)
Operating Temperature -20 to 45C
Onboard API Comms UAVCAN over CAN-bus
Aux Wired Charging Input 24-50V DC