BTC-SKB120PX akku (2500 mAh 10.8 V) - BatteryUpgrade
Amazon.com: MAKBOS Battery Adapter for Milwaukee 18V for Dewalt 20V Convert to for Milwaukee M12 12V10.8V Battery,Adaptor Convert for Milwaukee for Dewalt Lithium Battery to for Milwaukee 12V 10.8V M12 Power Tool :