Anbernic RG 40XXV Battery Replacement

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The battery provides power to your Anbernic RG 40XXV. If the device does not power on, it may have these issues. If the device still does not power on following troubleshooting, the battery may be faulty. Replacing the battery is a quick and easy process and can be completed by following the steps in this guide. If you need to replace the battery in your RG 40XXV, you will need a Li-polymer 3200mAh battery.

In this guide, you will open the case of your RG 40XXV, dislodge the battery, replace it, and reassemble your device. Before beginning the replacement of the battery, ensure your device is fully powered off.

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crwdns2931653:01crwdne2931653:0 Back Panel Assembly

Anbernic RG 40XXV Battery Replacement, Back Panel Assembly: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0

Anbernic RG 40XXV Battery Replacement, Back Panel Assembly: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0

Anbernic RG 40XXV Battery Replacement, Back Panel Assembly: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

Remove the micro SD card located on the left and right sides of the device by pushing into the SD card slot and pulling the card out.
Unscrew all six 7.5 mm screws on the backside of the case using a 1.5 mm hex screwdriver.

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Anbernic RG 40XXV Battery Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:02crwdne2935265:0

Anbernic RG 40XXV Battery Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

Take apart the case by separating the front and back sides using an iFixit opening tool.
When using the opening tool, carefully pry open the case to avoid damaging the device.

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Anbernic RG 40XXV Battery Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0

Anbernic RG 40XXV Battery Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

Disconnect the battery connection cable by gently pulling it away with angled tweezers from the slot that connects the cable to the motherboard.
The cable connection to the motherboard is labeled "+BAT-" for easy identification.

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crwdns2931653:04crwdne2931653:0 Battery

Anbernic RG 40XXV Battery Replacement, Battery: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0

Anbernic RG 40XXV Battery Replacement, Battery: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0

Anbernic RG 40XXV Battery Replacement, Battery: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

Slide a nylon spudger under the battery.
Gently pry the battery from the case, releasing the glue holding it in place.
If the battery will not come loose, applying force with the nylon spudger at different points of entry may help to free it. Using a hair dryer or heat gun may be helpful to further loosen the glue.
When dislodging the battery, be careful not to puncture the battery or battery wrapping to avoid further damaging the device or harming yourself.
When working with electronics, it's important to choose a tool that's ESD-safe to avoid accidental damage to the device.