Battery information for your mouse
- Requires 2 AA alkaline batteries
- Expected battery life is up to 36 months (3 years)
Checking battery status
You can check your mouse's battery status using the Logitech SetPoint mouse and keyboard software. See answer 360023415013 for instructions.
Installing a new battery
When you install new batteries in your mouse, make sure they face the correct direction, as shown:
Battery performance tips
Your mouse enters standby mode to conserve power when not in use. Here are some other ways you can help extend the battery life:
Use only alkaline batteries. Non-alkaline batteries (such as NiMH,or NiCd) operate at a lower voltage and may affect the battery life.
Avoid using your mouse on dark or transparent surfaces, such as glass. These surfaces cause the optical sensor to use more power.
Don't mix old and new batteries or batteries of different brands.
Make sure replacement batteries are new and within the manufacturer's expiration date.