Compatible with Milwaukee M18 battery 18v series 48-11-1815 / 48-11-1820 / 48-11-1828 / 48-11-1840 / 48-11-1850 / 48-11-1860 and more. Our battery adapter connector is well-made, snug fit your battery, can install and lock battery easily. Made of ABS plastic, heat resistant and not easy to corrode, suitable for indoor and outdoor use

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. 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. There are 2 fixing screw holes on the adapter, can be well fixed to the walls, machines or DIY product

Widely used, power wheel battery adapter has 12 gauge wire installed, Maximum permissible current 20A, provides enough power upgrade your power tools, ride on toys, work lights or robotics DIY. Package includes 1 pack power wheel adapter with fuse holder and 3 pack 30Amp fuse and 1 pack wiring terminal, 2 screw fasteners (Note: battery not included)

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