The Logitech G602 mouse is known for its excellent battery life, but it does have battery issues.

This is a classic wireless gaming mouse, renowned for its excellent battery life and numerous customizable buttons.

Type: AA (size 5) batteries, requires 2. Official battery life: Up to approximately 250 hours in Performance Mode, up to approximately 1440 hours in Endurance Mode. Recommended batteries: NiMH rechargeable batteries are the best choice, balancing economy and performance.

The Logitech G602 mouse has a physical mode switch, key to power saving: Endurance Mode: Indicator: Blue indicator flashes and then turns off. Features: Low report rate, slightly slower response time, but extremely power-efficient. Suitable for office work, web browsing, and non-competitive games. Official battery life up to 1440 hours (approximately 60 days).

Performance Mode: Indicator: Solid blue indicator light. Features: High report rate (up to 500Hz), fast response time, no noticeable lag. Suitable for FPS, MOBA, and other competitive games requiring fast reactions. High power consumption, official battery life is approximately 250 hours (about 10 days). Usage suggestion: When not using the mouse for gaming, remember to switch to Endurance Mode to significantly extend the lifespan of your Logitech G602 Mouse Battery

What to do if the mouse stops working? First, check if the battery is installed backwards. Try replacing it with a new battery. Check if the mode switch is in the middle (off) position, switched to Endurance or Performance mode.

Re-pair: Remove the receiver, turn off the mouse, then turn the mouse back on, and then press the pairing button on the back of the receiver.

My Logitech G602 mouse battery

Why is the battery draining so quickly?

Reason 1: Prolonged use of Performance Mode.

Reason 2: The Logitech G602 Mouse Battery itself is old or of poor quality.

Reason 3: The internal circuitry of the mouse may be damp or have a minor short circuit (relatively rare).

Reason 4: The rechargeable battery you are using has reached the end of its lifespan. NiMH batteries typically have 500-1000 charge cycles. For daily use, set it to "Endurance Mode," and switch to "Performance Mode" when gaming.

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