Compatible with 18V-36V batteries, including 18V Battery 339782, BSL1830C, BSL1815X, BSL1815S, 330139, BSL1830, 330557 Li-ion batteries. Easy to install and securely connects to your battery. Easy to DIY: The adapter features wiring terminals for quick and convenient connection between the device power cord and adapter. Enhanced safety: Equipped with a fuse and high-quality wire to protect against excessive transient current, helping prevent damage to the battery and connected equipment. Multi-use application: Designed with 14-gauge wire, suitable for use in power wheel upgrades, RC toys, robotics, and other DIY projects. Maximum current rating: 20A. Connection guide: Connect the red wire to the positive terminal and the black wire to the negative terminal. Ensure correct polarity alignment between the device and adapter during use. Disconnect the battery from the adapter when not in use for extended periods. Color: Green Material: Plastic Package includes: 2 x Adapter, 2 x Terminals, 6 x Fuses Note: Other items shown are not included. Note: Lighting effects and monitor settings may cause slight color variations between the image and actual product. Measurement may vary by +/- 1-3 cm.