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Small rectangular black lithium-ion battery with two terminals

Cameron & Co

Cameron & Co Battery for Sony WF-1000XM3 Case 3.7v 800mAh

SKU CH-CCPE-HN7F9

Replacement lithium-ion cell restores the Sony WF-1000XM3 charging case with 3.7 V 800 mAh capacity

  • Product typeBluetooth Headset
  • Restores full charging-case runtime with 800 mAh capacity
  • Delivers reliable power at 3.7 V nominal voltage
  • Fits original case precisely at 49.50 x 17.10 x 14.50 mm
  • Ready to install as brand-new Li-ion cell
  • Replaces Sony part 1588-0911 for guaranteed compatibility

Replacement Battery for Sony WF-1000XM3 Case

This 3.7 V 800 mAh lithium-ion cell replaces the original 1588-0911 pack inside the charging case. It restores full portable power to the headset without requiring a new case. The black unit measures 49.50 x 17.10 x 14.50 mm and carries 2.96 Wh of energy.

For owners of a depleted WF-1000XM3 case

The part suits anyone whose case no longer holds a charge but whose earbuds still work. It is not for users with a different Sony model, a cracked case shell, or a fault in the charging circuitry rather than the cell itself.

Fits inside the existing case housing

Installation reuses the original connector and ribbon routing, so no soldering or case modification is needed. A fresh cell frees the headset from wall power for the rated playback cycles again.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 80% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-SWH110SL
Product typeBluetooth Headset

Questions about this item

Does the Cameron & Co DS-CS-SWH110SL require any special tools to install in my WF-1000XM3 charging case?

The battery measures 49.50 x 17.10 x 14.50 mm and is designed as a direct replacement for the original 1588-0911 cell, so only standard case-opening tools are needed.

Will the 3.7V 800mAh capacity match the runtime of the original Sony battery in my case?

Yes, this Li-ion pack is rated at 3.7V 800mAh (2.96Wh), matching the original specifications for the WF-1000XM3 charging case.

How can I verify the new battery is charging correctly after fitting it?

Place the case on its charger; the case LED should show the normal charging animation and reach full status within the usual time.

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