Step Down Voltage Adapter For 18V Tool Battery To 5V-13V Adjustable Regulator With 16 AWG Wire And Cigarette Lighter Socket, High Current 10A Max, 130W Output For DIY Power Supply

Adjustable 18V to 5-13V regulator - Single unit
✔️ Output 5-13V adjustable, 10A max current, 130W total capacity

This compact regulator adapter clips onto 18V Li-ion batteries to serve as a portable DC power source. It converts the 18V from the tool battery down to a stable 5-13V, delivering up to 10A (130W) for DIY power supplies, robotics, LED projects, and other low-voltage devices. The unit includes a built-in car cigarette lighter socket for on-the-go powering of 12V devices.

✅ Compatible with Ryobi 18V Li-ion HP battery family: PBP2005, PBP2004, PSK004, PBP005C, P194, P193, PSK006, P108, P122, P129, P192
✅ On/off switch on the top for easy power control
✅ Side rotary knob to set voltage between 5V and 13V with LED display
✅ Includes 16 AWG wire and a dedicated connection terminal for easy DIY wiring
✅ Built-in car cigarette lighter socket for powering 12V devices on the go
✅ Stable DC output suitable for motors, LEDs, microcontrollers, and hobby projects
✅ Max 10A current, up to 130W power with proper cooling

💡 What is a DC voltage regulator used for in DIY power projects?

A handy device for powering low-voltage gear from higher energy sources. - Provides stable, adjustable voltage from a higher DC source - Lets you dial voltage between 5V and 13V for LEDs, microcontrollers, motors - Supports up to 10A with a 130W cap when used with suitable heatsinking - Includes a real-time readout and easy on/off for quick testing