Power Wheel Adapter power for Makita 12V CXT Lithium Battery, Work with BL1021B BL1041B BL1016, Power Converter connector for DIY USE,Ride On Truck, fan, Robotics, RC Toys car and Work Lights etc:
Makita TD00000110 12V max CXT® Power Source w/USB Port : Amazon.co.uk: DIY & Tools
Makita DEAADP06 USB Charging 10.8v / 12v MAX CXT Lithium-Ion Battery Adapter | Powertool World
Makita DEAADP06 USB Charging 10.8v / 12v MAX CXT Lithium-Ion Battery Adapter | Powertool World