Better Safety: Our power wheel adapter design is upgraded with a fuse holder , made of heat-resistant ABS material and 12AWG wire, which is more suitable for high-power applications, and improves safety and conductivity More Convenient: The battery adapter comes, 30A fuses, screws, and drywall anchors. Rich accessories to make your DIY work easier, and perfect for indoor and outdoor use! (Note: battery not included) Compatibility: Perfectly compatible with for 18V/20V lithium batteries, works with DCB206 DCB201 etc. Our battery adapter connector is well-design, snugly fit your battery, easy to install and remove Widely Applicable: Use this battery adapter to power other devices. The max allowable current is 20A for 12AWG wires. You can safely upgrade your toy cars, Rc trucks, robots, work lights, etc. Important Note: 1.This adapter is not a charger, it only outputs the voltage and power directly from your battery. 2.The red wire is connected to the positive terminal, and the black