[Get Power from Milwakee 18V Li-ion Battery] This jump starter adapter is compatible with Milwaukee M-18 18V Lithium ion batteries, which get power from the brand lithium ion battery, but battery is not included. [Only Can Start a Vehicle Below the 3.5L Engine] Ideal for starting 12V battery cars, motorcycles and other vehicles below 3.5L Engine. And it is just the role of emergency starting a car. [Easy to Use] First install the Milwakee battery to the jump start adapter and charge the car for 2 minutes, next connect the red clamp to the positive terminal(+) of the vehicle and the black clamp to the negative terminal(-), and then start your car. Once the car starts, disconnect the cables within 30 seconds. [Advanced and Unique Design] Our most advanced car jump start converter ever is designed with a unique appearance design. And the adapter cover is made of durable ABS plastic material, ensuring long-lasting performance. Additionally, the pure material used for the adapter cables greatly enhance conductivity and safety during use. [Heavy-Duty and Tangle-Free Cable] Cables work with top-post and side-terminal 12volt batteries.The 11AWG jump cable features a heavy-duty and tangle-free construction, providing reliable power transfer for vehicles. And the non-conductive rubber and dual-grip design offers a better conductivity, tension, and a secure grip during use. Car Jump Start Emergency Assistance Starter Adapter for Milwaukee M-18 18V Lithium Ion Battery.