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![𝟮𝟬𝟮𝟱 𝗡𝗲𝘄 𝗨𝗽𝗴𝗿𝗮𝗱𝗲𝘀 Z55H Battery,Replacement Battery for WF-1000XM4 • Truly Wireless Earbud Headphones + Tools [2PCS]](/_next/image?url=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F61adTPBdRZL.jpg&w=3840&q=75)
🔋 Recharge your earbuds, reclaim your vibe — don’t let dead batteries hold you back!
The 2025 Z55H Replacement Battery Kit offers two precision-engineered 75mAh lithium polymer cells designed specifically for Sony WF-1000XM4 earbuds. With exact dimensions and a professional repair toolkit included, this kit empowers you to restore your earbuds’ battery life affordably and efficiently. Backed by responsive customer support and a 30-day money-back guarantee, it’s the smart choice to extend your premium audio experience without buying new earbuds.
| ASIN | B0CW37L8JJ |
| Antenna Location | Phone |
| Battery Capacity | 70 Milliamp Hours |
| Battery Cell Type | NiMH |
| Battery Weight | 50 Grams |
| Best Sellers Rank | #163,790 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #1,825 in Cell Phone Replacement Batteries |
| Brand | Soseieiu |
| Compatible Phone Models | WF-1000XM4 |
| Customer Reviews | 4.3 4.3 out of 5 stars (21) |
| Item Weight | 50 Grams |
| Manufacturer | Shenzhen Hexiameng Trading Co., Ltd. |
| Model Name | Z55H battery |
| Model Number | Z55H battery |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Reusability | Rechargeable |
| UPC | 749874601349 |
| Unit Count | 1 Count |
| Voltage | 3.85 Volts |
| Warranty Description | 1 |
A**R
Life back to earbuds
This kit had the same batteries that were in my Sony Wf 1000xm4. Batteries are working great and kit is cheaper than new earbuds. Watch video and have patience’s
R**N
Money saver!
This kit saved me couple hundred bucks by not buying a new earbuds! The kit included everything you need. You might need a heat gun. I already have a cheap heat gun and used that to split the earbuds open (you probably don't need one but it makes the disassembly a lot easier). It seems like this kit has a little higher battery capacity than the original and better voltage rating too. Very happy overall.
W**R
Works awesome!
Was super excited about replacing the batteries in my wireless earbuds. YouTube videos made it super easy. Use the hair dryer to loosen the glue to open up the earbuds. They've been working great and I've been using them for about a month. Batteries are awesome. So great you can fix this yourself.
J**H
Worked perfectly
I'm not that good at small electronic repairs and it still worked! Used these to solve issue in sony earbuds. Saved $300 easy by changing these batteries. So thankful for google and how to videos. These batteries are legit. Don't be scared of them
A**S
Perfect battery replacements!
Follow the video instructions carefully. There is no link to the video in the package but a quick search on Google finds the video. My earbuds charge to 100% now. Very happy! A link in the package would be helpful to many....
S**O
Great Price
So far, works well and install was easy.
Trustpilot
Hace 3 semanas
Hace 1 mes