- Compatible with Milwaukee 18V M18 Batteries : This starter adapter is designed specifically for Milwaukee 18V M18 batteries (models 48-11-1815, 48-11-1828, and 48-11-1840). It features built-in short circuit protection, ensuring safer operation. A shorter connection cable minimizes risks, making it safer to use. - Powerful Jump Starting Capability : Effectively jump start vehicles with gas engines up to 3.5L or diesel engines up to 6.5L. Simply connect the jumper cable adapter to your Milwaukee battery, attach the red clamp to the positive terminal (+) and the black clamp to the negative terminal (-), and start the vehicle. - User-Friendly Indicators : The device includes clear LED indicators. When connected, a green light shows power is available. If the green light is flashing, it indicates charging. A flashing red light means the battery needs replacement, while a solid red and green light indicates reversed connections. - Simple Operation : After successfully starting the vehicle, remove the starter from the car battery and allow the engine to run. Remember to disconnect the battery from the starter afterward. - Practical Applications : Ideal for emergency roadside assistance, at-home vehicle maintenance, or for keeping in your trunk for unexpected battery failures. Compact design makes it easy to store and transport. - Reliable Performance : Built for durability and consistent performance, this starter adapter provides peace of mind when you need it most.