Battery Tools

9 V Battery Barrel Converter Cable - 9 V to DC Barrel Adapter Although it looks like a simple cable, this product converts 9V batteries to DC Adapter socket.It can be easily used in many systems, especially LED strip light and Arduino. It is...

What is the DC Female Barrel to Wire Jack-Famele ? The DC Female Barrel to Wire Jack-Female is a type of connector that is used to convert a DC power supply with a barrel jack plug into a set of wires. It consists of a...

DC Barrel Jack Male 2.1MM A Jack Male 2.1MM is a type of DC power jack that has a 2.1mm diameter center pin. It is commonly used as an input connector for devices such as power supplies and wall adapters, allowing the user to...

DC Female Barrel to Wire Jack-Male DC Female Barrel to Wire Jack-Male is a connector that allows you to connect a cable to a device with a DC female barrel input. The jack is positive center and has a diameter of 5.5x2.1mm. The male...

2xAA Battery Holder with cable The 2xAA Battery Holder with cable is a device used to hold and securely connect two AA batteries in a series. It comes with wires attached to the positive and negative poles of the battery holder, allowing the user...

9V Cable A 9V battery connection cable is a cable used to connect 9V batteries. It is often used in projects where a 9V battery is needed as a power source, such as in small electronics or DIY projects.

What is the solar panel ?  A solar panel is a device that converts light from the sun into electrical energy. It is made up of photovoltaic (PV) cells that absorb the sun's energy, producing a direct current that can be used to power...