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Garmin Nuvi 50LM Battery Replacement

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Time Required: 5 - 10 minutes
Difficulty: Easy
Garmin Nuvi 50LM Battery Replacement

Introduction

Go to step 1 ↓

Before replacing the battery, visit the device's troubleshooting page to determine whether you need to replace the battery. Follow the steps in this guide if you need to replace the battery.

What you need

Parts

Tools

    1. Garmin Nuvi 50LM Battery Replacement, Battery Replacement: step 1, image 1 of 1
      • Place the GPS face down on a flat surface.

      • Make sure the side containing the speaker and charging port is facing up.

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    2. Garmin Nuvi 50LM Battery Replacement: step 2, image 1 of 3 Garmin Nuvi 50LM Battery Replacement: step 2, image 2 of 3 Garmin Nuvi 50LM Battery Replacement: step 2, image 3 of 3
      • Remove the four 9 mm screws on the back of the GPS with the T4 Torx screwdriver.

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    3. Garmin Nuvi 50LM Battery Replacement: step 3, image 1 of 3 Garmin Nuvi 50LM Battery Replacement: step 3, image 2 of 3 Garmin Nuvi 50LM Battery Replacement: step 3, image 3 of 3
      • Pry the GPS open using a plastic opening tool.

      • Avoid damaging the motherboard while opening the device. There may also be a ribbon cable between the screen and the motherboard. Take care not to damage the ribbon cable.

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    4. Garmin Nuvi 50LM Battery Replacement: step 4, image 1 of 3 Garmin Nuvi 50LM Battery Replacement: step 4, image 2 of 3 Garmin Nuvi 50LM Battery Replacement: step 4, image 3 of 3
      • After the GPS is open, remove the two 9 mm screws holding the motherboard in place.

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    5. Garmin Nuvi 50LM Battery Replacement: step 5, image 1 of 2 Garmin Nuvi 50LM Battery Replacement: step 5, image 2 of 2
      • Remove the motherboard from its designated location in the GPS.

      • Avoid damaging the blue and black speaker cables connected to the motherboard.

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    6. Garmin Nuvi 50LM Battery Replacement: step 6, image 1 of 2 Garmin Nuvi 50LM Battery Replacement: step 6, image 2 of 2
      • Unplug the red and yellow cables from the motherboard to remove the battery.

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    7. Garmin Nuvi 50LM Battery Replacement: step 7, image 1 of 3 Garmin Nuvi 50LM Battery Replacement: step 7, image 2 of 3 Garmin Nuvi 50LM Battery Replacement: step 7, image 3 of 3
      • Carefully pry out the battery using a blue plastic opening tool.

      • You may need to apply a considerate amount of force to remove the battery from the GPS because an adhesive secures the battery to the rear case.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

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9 other people completed this guide.

Maurice Thomas

Member since: 10/13/15

664 Reputation

5 Guides authored

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5 Guide Comments

The process really is as essy as it looks. One thing though...

It seemed as though something would break before the battery would release. Not to worry; hold the case securely and the battery will eventually pop loose.

Stephen Fishman - Reply Share

Great instructions, thanks. What helped me get the battery loose was to hit the outside of the case where the battery was with a hair dryer on high heat for about 4 minutes, then use a small flat-blade screwdriver under the battery corner, next to where the speaker is housed. It’s tempting to insert the pry tool between the battery and the thin “walls” that surround it, but the walls bent with slight pressure, so don’t do it!

Rich - Reply Share

Just make sure you have the right tools . T4 comes in a Kit with several other sizes at Lowe’s . $5.00

lizborel - Reply Share

did not have the blue plastic tool to pry open with but I did use a real small flat head screw driver. Worked fine

lizborel - Reply Share

thanks Maurice, very helpful.

The hardest part was removing the cover. I didn’t have the plastic tool but managed, eventually.

Also the battery was a challenge, as previously noted in prior comment.

It is installed with powerful twin stick tape, so was able to pry it out along the perimeter, to loosen it up.

Greg Landis - Reply Share

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