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Introduction

This guide explains how to remove and replace the lithium-ion battery in Crossfade wireless headphones. Although the headphones are built with durable hardware, the internal electronics are less reliable, and the small battery can wear out over time.

Before replacing the battery due to Bluetooth issues, make sure the battery is actually the problem. If the headphones still charge and the power button lights up, the issue may be caused by another component, such as the toggle switch.

Accessing the battery is straightforward, but it is soldered to a small board. Replacing it requires desoldering and soldering two

This guide requires soldering. If you're unfamiliar with soldering, review the How to Solder and Desolder Connections guide and take appropriate precautions before beginning.

What you need

Step 1 Ear Pad

V-Moda Crossfade II Wireless Battery Replacement, Ear Pad: step 1, image 1 of 1

Search for the left/right side of the V-moda Crossfade II Wireless.
The left side has a grey letter L whilst the right side has a red letter R on top of the speaker.
Pinch the bottom of the ear pad and lift it up to remove it.

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Step 2 Battery

V-Moda Crossfade II Wireless Battery Replacement, Battery: step 2, image 1 of 2

V-Moda Crossfade II Wireless Battery Replacement, Battery: step 2, image 2 of 2

Remove all six 10.1 mm screws that secure the left driver assembly to the frame with a Phillips screwdriver.
Lift off the driver assembly with care not to strain the connected wire.

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Step 3

Pop the battery out of the it's slot. Light force may be needed.
Desolder the two battery connections from the PCB.
If you're unfamiliar with soldering, review the How to Solder and Desolder Connections guide and take appropriate precautions before beginning.

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Conclusion

To reassemble your device, follow the above steps in reverse order.
For optimal performance, after completing this guide, calibrate your newly installed battery.
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 Answers community for help.