Work with Ryobi 18V Li-ion Battery. Compatible with Ryobi Lithium-Ion 18V Battery: ONE+ P189,P190,P191,P192,PBP002,PBP003,PBP004,PBP005,PBP006,P193,P194,P195,P197,P102,P103,P104,P105,P107,P108,P109,RB18L50, BPL1820, BPL-1820G,BPL-1815, BPL-18151With 212 push-type quick terminal blocks, Just lift up the lever, insert the stripped wire, and press the lever closed, holds tight and makes a solid connection. These are a good purchase for those of people that are doing electrical projects or work where you need to connect lots of wires. When you need to jumper something or run tests on a circuit,They do not mess up the wire nearly keeping electrical boxes relatively roomy and not having to twist a fistful of copper wire together .Easy to install,locks on you battery very well.Adapter has 12 gauge wire installed; Maximum permissible current 55.6A.Function as for battery shelf slot holder ,hole can be found be lighting checkUpgrade your power wheels,toys or robotics diy which is easy to use. As long as the battery is installed into the connector, it can be easily to connect the battery to your devices. for high power applications. for RC car, RC truck, work light diy, etc.Design from mould injection.Battery connector Safe and durable, Corrosion resistance and moisture resistance. battery adapter comes with black & red 12 guage tinned copper wires,protects them from corrosion and making it easier to solder.when exposed to high temperatures.(Note:Max Heat Resistance temperature Within 200 Celsius )Colour:GreenMaterial:plasticPackage Contents:1 x 18V battery connector1 x 212 push-type quick terminal blockOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.