Will this fit the wf-1000xm4?

Sony wf-1000xm4 can be replaced. It uses zenipower z55h made in China and can be replaced by varta cp1254.

Will these batteries fit samsung galaxy plus buds?

You need to take the headset apart and check the battery model. If it is 1254, you can replace it. If it is 1454, you can't.

Where can i access the instructions for resetting the sony xm3s?

I would suggest looking at a YouTube video to go through the process. That is what I used. I cannot share the video link here unfortunately.

Funciona para el Samsung Galaxy buds

Sí funciona, yo los cambié en los Galaxy buds 1.

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2 Pack CP1254 Replacement Battery for Sony Wf1000X XM3 SP600 700 900 Battery Jabra Rox BandO H5 E6 Galaxy Buds Bluetooth Headset Battery Varta ICR LIR 1254 A2 A3 Made in Germany

Product ID: 339677313

Details

Battery Capacity
0.22 Milliamp
Battery Cell Composition
Lithium Metal
Brand
STRENG-CELL
Number of Batteries
2 Lithium
Recommended Uses For Product
Headphone

⚡60mAh High Capacity

🔋3.7V Nominal Voltage

🇩🇪Made in Germany Quality

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R721

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Description

🔋 Power your premium earbuds like a pro — never miss a beat!

AUTHENTIC GERMAN CRAFTSMANSHIP - Manufactured in Germany with strict quality controls ensuring reliability and durability you can trust.
EXPERT SUPPORT WITHIN 24 HOURS - Need help? Our dedicated team is ready to solve your installation challenges fast — no more downtime.
ENGINEERED FOR PEAK PERFORMANCE - Restore factory settings & update firmware post-installation to unlock full battery capacity and longevity.
PRECISION FIT FOR PREMIUM HEADSETS - Seamlessly compatible with Sony WF-1000X series, B&O H5/E6, Galaxy Buds & more — upgrade your audio gear effortlessly.
PRO GRADE INSTALLATION KIT INCLUDED - Comes with free screwdriver & removal tool — designed for smooth, professional battery swaps without hassle.

This 2-pack VARTA CP1254 replacement battery set delivers 3.7V and 60mAh capacity, engineered specifically for top-tier wireless earbuds including Sony WF-1000X series, B&O, Jabra, and Galaxy Buds. Made in Germany, these rechargeable lithium metal batteries come with professional tools and require firmware updates for optimal performance, ensuring your headset stays charged and ready with authentic, long-lasting power.

Specifications

ASIN	B0975WF9MD
Amperage	60 Milliamps
Antenna Location	Headphone
Battery Capacity	0.22 Milliamp Hours
Battery Cell Type	Lithium Metal
Battery Weight	5 Grams
Best Sellers Rank	#200,945 in Health & Household ( See Top 100 in Health & Household ) #1,029 in Coin & Button Cell Batteries
Brand	STRENG-CELL
Compatible Phone Models	CP1254 Replacement Battery for Sony Wf1000X XM3 SP600 700 900 Battery
Customer Reviews	4.3 4.3 out of 5 stars (300)
Item Weight	0.01 Kilograms
Manufacturer	Sitongsaier Dianzi Youxian Gongsi
Model Name	cp1254
Model Number	VARTA CP1254
Number of Batteries	2 Lithium Metal batteries required. (included)
Reusability	Rechargeable
UPC	765257855826
Unit Count	1 Count
Voltage	3.7 Volts

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R721

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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