How to Replace the Battery in Your ITEHIL Portable Water Filtration System?
In the first layer of the battery replacement kit, you’ll find a pair of tweezers, a Phillips screwdriver, and several replacement rubber plugs. Set these items aside carefully. Then open the second layer to access the replacement battery pack.
First Layer
Second layer
1. Use tweezers to remove the five rubber plugs on the front and the two rubber plugs on the top.
3. Remove the cover.
4. Use the screwdriver to remove the four screws shown in the indicated positions.
5. Pull the battery out by holding the wire.
6. Replace the battery, and insert it in the correct direction as shown in the image.
7. Place the circuit board and the battery back in their original orientation.
8. Press the button shown in the image to start the unit and check whether it’s running properly.
8. If it runs normally, reinstall the circuit board screws, the housing screws, and the rubber plugs.
If it still doesn’t work, please contact support@itehil.com and describe the issue in detail. We’ll send you a replacement battery kit for free.
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