Garmin Nuvi 56LMT Battery Replacement

Introduction

This guide provides a quick and simple fix to one of the most common problems concerning this device. Before continuing it should be noted that this battery is a lithium ion battery. Any puncturing to the outer shell of the battery could risk a corrosive hazard as well as releasing flammable vapors.

What you need

Step 1 Battery

Garmin Nuvi 56LMT Battery Replacement, Battery: step 1, image 1 of 2

Garmin Nuvi 56LMT Battery Replacement, Battery: step 1, image 2 of 2

Before disassembling, power off the device.
There are four 11.0 mm screws located at each corner on the back of the device.
With the T5 torx screwdriver, remove these screws and set aside in a safe place.

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Step 2

Garmin Nuvi 56LMT Battery Replacement: step 2, image 3 of 3

Using the plastic opening tool, pry apart the device around the seam.

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Step 3

Garmin Nuvi 56LMT Battery Replacement: step 3, image 3 of 3

Observe the ribbon connecting the screen to the circuit board.
Detach the clip using the plastic opening tool and set aside the screen.

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Step 4

Garmin Nuvi 56LMT Battery Replacement: step 4, image 3 of 3

Using the T5 Torx screwdriver, remove the two remaining 5.0 mm screws.
Lift the board from its housing and then detach the plug coming from the battery.

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