This is a kind of fine quality replacement Li-Ion battery charger for 12 V 14.4V 18V Milwaukee lithium cells, adopt high-molecular eco-friendly material, firm and stable, anti-broken and can provides long service time. Built-in 8 type protection, over heating protection, short circuit and battery protection, over current protection, overtime protection, over charge protection, leakage protection and over pressure protection. You can have a try.Features:Adopt high-molecular eco-friendly material, firm and stable, anti-broken and can provides long service time.Built in protection board, overcharge protection, over current protection, over voltage protection, to ensure the stability of the charging current.With control switch for easy operation, perfect compatibility with originalbattery.Charging protection, long charging and detection of damaged batteries.It is the newest quick charger for your electric power tools.Charging current of 3A, output range of 12 V, 14.4V, 18V.Mini size and lightweight, will not occupy too much space.Compatible battery model: (All Milwaukee 12 V/14V/18V Lithium Battery)M12 M14 Li-ion 14.4V Battery, and Milwaukee M18 Li-ion 18V Battery48-11-1840 , 48-11-181112 V: M12 B 1.5Ah/M12 B2 2.0Ah/M12 BX 3.0Ah18V: M18 B 1.5Ah/M18 BX 3.0Ah/M18 B4 4.0AhMilwaukee C12 C, C14-18C, M12-18C, M28C ChargerSpecifications:Name: Li-ion Battery ChargerInput voltage: 110-220 voltageOutput voltage: 12-18VFrequency: 50-60HzItem size: 180 * 145 * 80mm / 7.09 * 5.71 * 3.15inPackage size: 185 * 150 * 85mm / 7.28 * 5.91 * 3.35inPackage weight: 600g / 1.32lbPackage list:1 * Replacement Charger1 * Guideline