About this item Step-down Converter for Milwaukee: Input voltage: DC 18V; Output: DC 13V/10 A max; Power: 130W max; Efficiency: ≥ 95%. This adapter can be used as a portable charger or a 13V regulator for a wide range of 13V devices Ideal for powering golf carts, power wheels, DIY toys, RC cars/trucks, LED lights, cameras, etc. for Milwaukee M18 Power Wheel Adapter: the step down adapter is 100% compatible with milwaukee M-18 18V lithium battery 48-11-1812, 48-11-1815, 48-11-1820, 48-11-1828, 48-11-1835, 48-11-1840, 48-11-1850, 48-11-1852, 48-11-1860, 48-11-1862, 48-11-1865, 48-11-1880, etc.(Battery not included) Safety & Reliable: Designed with over-load, no-load power-off, over-current, and low-voltage protection. Voltage regulator built-in smart chip, features Over-current, Over-voltage, Under-voltage, Over-load, Low-load, Short-circuit, Over-heat multiple intelligent protection, protect your devices from overpowering damage. DC Power Adapter: Attached with the step down power adapter, as well as A wire terminal & A cigarette lighter power socket plug for the car. Easy to Use: We combine the battery adapter and the voltage converter with 2 heat-resistant wires, make it more easy to use, just install the battery to the battery adapter and then connect the voltage converter to your device. Besides, through the wire terminal, you can connect to the cigarette lighter socket plug on car use.