USB to 4.5V AA Replace 3 AA Batteries for Toothbrush Lamp Toy AA Adapter with Switch usb power supply cable for aa replace 3aa 4.5v household converter
Features:
No Need To Change Frequently: With this AA cable,you don'for t need to buy a of replacement batteries when the batteries run out,saving you more for time and money.
The adapter is nickel plated socket and pure copper wire, with the function of short circuit for protection, overcharge for protection and overcurrent for protection
is conductor,no power,with ON OFF switch,easy to use.
Power supply from USB charger,powerbank,car charger and more USB adapter.
The USB cable is used for replacing 3pieces AA batteries, so it can be used for most devices that require 3 AA batteries, such as LED lights, decorations, operated table lamp.

Specifications:
Material:Plastic
Length:Approx.100cm/39.37in,200cm/78.74in(optional)
Input: USB 5V
Output: 4.5V

Package Includes:
1x USB Power Supply Cable
2x AA

Note:
Please allow 1mm errors due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.