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CS50-USB/CS60-USB: How to Replace the Battery
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You can replace the battery in your CS50-USB/CS60-USB headset, if necessary. You may need to replace your battery if your headset:
The replacement battery's part number is 64399-01. You can purchase it from our web site or from one of our distributors.
- Does not power on (no green light)
- Never fully charges
- Seems to fully charge, but you notice a decrease in talk time
To replace the battery:
- Pinch both sides of the battery cover and lift to remove. TIP: Sometimes these battery doors stick, so you may need to pull or wiggle with some force.
- Slide the battery out and gently separate at the connection. Do not pull the battery out by the wires.
- Connect the new battery and slide it into place.
- Pinch both sides of the battery cover and slide and lock it into place.