could use two battery chargers for your Milwaukee 12V battery and for Milwaukee 18V battery
Multiple Protection: JYJZPB NP-FW50 battery charger case can keeps dust from your batteries and your SD cards
Adjustable voltage：There is the adjustment knob at the bottom
the M12 power source adapter can charge Compatible for Milwaukee M12 battery with a USB micro cable
JYJZPB LP-E17 R50 Replacement Battery & Dual USB Rapid Charger for Canon EOS R50 R8 R100 R10 RP Rebel T8i T7i T6i T6s SL2 SL3 EOS M3 M5 M6,EOS 200D 77D 750D 760D 800D 8000D Digital SLR Camera 1300mAh RGB Fill Light could use two battery chargersCompatible for Canon LP E17 Camera ModelsCome with two pack LP E17 batteries, same work as original LP E17 battery. Fully compatible for Canon EOS R50, R8, R100, RP, R10, Rebel T6i T7i T8i SL2, SL3, EOS 77D, EOS 750D, EOS 760D, EOS 8000D, EOS M3, EOS M5, EOS M6 series, EOS Rebel T6s and more Digital SLR Camera. Multi Function Dual Battery Charger CaseLarge LCD display shows power left and charging status. With two replacement batteries for Canon 77D,
