Introduction
Use this guide to replace the battery in your Lenovo IdeaPad gaming 3 15ACH6.
For your safety, discharge the battery below 25% before disassembling your device. This reduces the risk of fire if the battery is accidentally damaged during the repair. If your battery is swollen, take appropriate precautions.
Tools
Parts
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Use a Phillips screwdriver to remove the 10 screws securing the lower case:
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Six 12 mm screws
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Four 4.5 mm screws
 
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Slide the pick along the front edge to release the clips securing the lower case.
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Continue sliding the opening pick along the left and right edges to release the remaining clips.
 
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Use the pointed end of a spudger to push each side of the battery connector until it comes out of the socket.
 
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To reassemble your device, follow these instructions in reverse order.
For optimal performance, calibrate your newly installed battery after completing this guide.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting, or ask our Lenovo IdeaPad answers community for help.