Sony WF-1000XM3 Battery Replacement

Do your Sony WF-1000XM3 earbuds die fast or won’t hold a charge? A fresh battery can bring back full listening time. This guide shows you how to swap the battery in each earbud and reset them when you’re done.

Watch: Sony WF-1000XM3 battery replacement

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What You’ll Need

  • 2 replacement batteries (one for each earbud)

Tools (not included):

  • Small thin blade, like a box cutter
  • Spreader tool, small flathead screwdriver or butter knife
  • Small Phillips screwdriver

Step-by-Step: How to Replace the Sony WF-1000XM3 Battery

Step 1: Loosen the cover

Cut into the seam with a small thin blade to start separating the plastic cover. Then slide a spreader tool, small flathead or butter knife in and work all the way around to loosen the adhesive.

Step 2: Remove the cover

Once it’s loose, pry the cover up with your thumbnail, working all the way around.

Step 3: Remove the two screws

Remove the two screws under the cover with a small Phillips screwdriver.

Step 4: Fold open the housing

Lift the housing piece and fold it over to reach the battery.

Tip: A small ribbon connects the two parts. Be very careful not to break it.

Step 5: Remove the old battery

Pry the battery up with your thumb. There is a little adhesive, so go gently. If a small metal tab is attached to the old battery, remove it and slide it onto the new battery.

Step 6: Install the new battery

Place the new battery in the housing. Fold the other piece back over the top and reinstall the two screws.

Step 7: Snap the cover back on

Press the cover back into place. It should snap in and stay on when it’s installed correctly.

Step 8: Reset the earbud

Put the earbud back in the case. When the red light comes on, hold the touchpad. The light blinks and then goes off. Release the touchpad, and when the light comes back on the earbud has reset. Repeat for the other earbud.

Bring your WF-1000XM3 battery life back.

Usually ships within one business day from Fox Lake, IL. Small USA family business, established in 2014.

Get WF-1000XM3 Batteries: $21.99

Why Do the Sony WF-1000XM3 Batteries Wear Out?

Earbud batteries are tiny rechargeable cells, and every charge cycle wears them down a little. After a few years of daily use they hold less charge, so the earbuds die sooner or won’t charge at all. That’s normal battery aging, not a defect.

Swapping in fresh cells is much cheaper than buying new earbuds. Our 2-pack covers both earbuds in one repair.

All Replacement Batteries for the Sony WF-1000XM3

Batteries we carry for the WF-1000XM3:

Earbud Batteries

(2) VARTA CP1254 A3 for WF-1000XM3

3.7V cells for both earbuds. $21.99

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Earbud Batteries

(2) ZeniPower Z55 Batteries

For WF-1000XM3 and WF-SP900. $24.99

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Case Battery

WF-1000XM3 Charging Case Battery

For WF-1000XM3 and WF-SP900 cases. $19.99

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Frequently Asked Questions

Are tools included?
No. You need a small thin blade, a spreader tool or small flathead, and a small Phillips screwdriver.

How many batteries come in a pack?
Two, so you can replace both earbuds.

Do I need glue to put the cover back on?
Usually not. The cover snaps back into place. A small dab of super glue is an option if it won’t stay, but it shouldn’t be needed when it’s installed correctly.

Do I need to reset the earbuds afterward?
Yes. Put each earbud in the case and do the touchpad reset in step 8.

DISCOVER · REPAIR · REVIVE

Your WF-1000XM3s aren’t done yet.

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