Amazon.com: Upgraded M12 Battery Adapter for Milwaukee 12V Battery Adapter All-in-one Design of The Fuse and Switch Power Wheel Adapter for Milwaukee M12 Converter Kit 14 Gauge with Fuses & Wire Terminals :
HL Battery adapter for Milwaukee 12V M12 dock power connector 12 gauge robotic - Amazon.com
HS Battery adapter for Milwaukee 12V M12 dock power connector 12 gauge robotic | eBay