How to Use a USB to Recharge a Wireless Mouse
By James Clark
A cordless mouse runs on rechargeable batteries located in a compartment behind the control buttons toward the back of the device. The batteries can be recharged by connecting the mouse with a USB cable to a computer. The computer sends a small electrical current through the USB connection to recharge the batteries so the mouse can be free to roam the desktop in a few hours.
Confirm that the batteries are properly installed. The battery cover slides off the top-back of the mouse to reveal two AAA-size rechargeable batteries. Both must be installed in the battery compartment in order to recharge.
Insert the USB mini-plug into the jack on the cordless mouse, typically located along the front edge. The plug inserts in one direction only.
Connect the opposite end of the cable into a free USB port on the computer. Leave the mouse to charge for the length of time recommended by the battery manufacturer.
- The mouse will recharge faster if turned off while connected to the USB cable. The on-off switch is typically located on the flat underside of the mouse.
- Charge batteries overnight so the mouse will be ready for action the next morning.
- Use only rechargeable batteries in a cordless mouse. Regular batteries can burst or leak when connected to an electrical current, potentially ruining the mouse.
James Clark began his career in 1985. He has written about electronics, appliance repair and outdoor topics for a variety of publications and websites. He has more than four years of experience in appliance and electrical repairs. Clark holds a bachelor's degree in political science.