Lenink Adjustable AC Power Supply Adapter, Battery Repacement Kit for AA Battery, Replace 2 AA 3 AA 4 AA 6 AA 8 AA (Black, 1.8m/5.9ft)

The Adjustable Kit is a must-have for any device that requires 3V-12V power supply, with an adjustable voltage output of up to 4.5V.

The thin flat cable ensures easy and safe use, while the battery replacement feature allows you to use your device without frequent battery changes.

With this product, you can easily replace 2 AA or 3 AA batteries with a single 3V battery, making it an ideal solution for a variety of devices.

The AC power supply adapter is also included, providing a convenient and reliable source of power for your device.

Don't miss out on this innovative and practical product that will keep you connected and productive all day long!