Perfectly compatible with for Ryobi 18V Battery, work with for P102, P103, P104, P105, P107, P108, P109, PBP002, PBP003, PBP004, PBP005, PBP006, P189, P190, P191, P192, P193, P194, P195, P197, BPL-1820G, BPL-1815, BPL-18152 etc. Our battery adapter connector is well-made, snug fit your battery, can install and lock battery easily. Better security, we upgrade the line protection device of the battery adapter. Added switch ensures you can turn on&off the battery easily, equipped 30Amp fuse protect battery devices from overpower damage, fuse holder rubber cap fits on tightly to protect blade fuse inside. High quality silicone copper wire improves the conductivity and safety, heat-resistance 12 AWG wire is suitable for high-power applications. Easy to use, only need to move the power adapter into the groove, then push converter and make sure it has locked the battery. If you want to remove the adaptor from the battery, please press down the buckle of the battery, then remove it. Adapter made of durable ABS plastic, heat resistant and not easy to corrode, perfect for indoor and outdoor use. Important Tips: This converter is not a charger, it only outputs the voltage and power directly from your battery. The red wire is connected to the positive terminal, black wire is connected to the negative terminal. When using, make sure that the positive and negative wires of the device correspond to the positive and negative wires of the adapter. If not used for a long time, please be sure to remove the battery form the adapter. Please note:the physical slightly color difference or difference, please do not mind, does not affect the use, thank you! Colour:Green Material:Plastic Package Contents: 2 * Power Wheels Adapter set