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2X Pack Z55H 3.85V 70mAh Battery Replacement for Sony WF1000XM4 WF-1000XM4 Industry Leading Noise Canceling Truly Wireless Earbud Headphones Battery+ Tools
100% New from Manufacturer, Compatible with Sony WF1000XM4 WF-SP900 Bluetooth Headset
2X Pack Z55H 3.85V 70mAh Battery Replacement for Sony WF1000XM4 WF-1000XM4 Industry Leading Noise Canceling Truly Wireless Earbud Headphones Battery+ Tools
Item #: 73781663

2X Pack Z55H 3.85V 70mAh Battery Replacement for Sony WF1000XM4 WF-1000XM4 Industry Leading Noise Canceling Truly Wireless Earbud Headphones Battery+

Item #: 73781663

ETB 4451

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100% New from Manufacturer, Compatible with Sony WF1000XM4 WF-SP900 Bluetooth Headset
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Capacity
75mAh batteries provide sustained power, ensuring your Sony WF-1000XM4 headphones last longer during use, enhancing listening experience without frequent recharges.
Noise Cancellation
Designed specifically for Sony WF-1000XM4, these batteries uphold the industry-leading noise canceling feature, maintaining audio quality while effectively isolating ambient sounds.
Easy Replacement Tools
Includes essential tools for hassle-free installation, empowering users to replace batteries comfortably and efficiently, saving time and money on professional services.

Product Details

Shop 2X Pack Z55H 3.85V 70mAh Battery Replacement for Sony WF1000XM4 WF-1000XM4 Industry Leading Noise Canceling Truly Wireless Earbud Headphones Battery+ Tools online at a best price in Ethiopia. B0C62L2FTV
Number of Batteries1 C batteries required. (included)
BrandEXMUMCMR
Model NumberZ55H
Model NameZ55H
ManufacturerFENGMAI LIMITED
Built-In Mediabattery
Battery Cell TypeLithium Metal
Battery Capacity750 Milliamp Hours
Voltage3.85 Volts
ReusabilityRechargeable
Compatible Phone ModelsWF-1000XM4 battery Z55H battery
Unit Count2.0 Count
Battery Weight10 Grams
Item Dimensions0.47 x 0.47 inches (1.2 cm)
Item Weight0.04 Kilograms
Antenna LocationWF1000XM4 Headphones
Battery Cell CompositionLithium Metal
Recommended Uses For ProductWF1000XM4 Headphones

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Frequent Users

    Ideal for users who regularly utilize their Sony WF-1000XM4 headphones and require additional battery life.

  • Audio Professionals

    Great for audiophiles and professionals who rely on prolonged use with consistent noise-canceling performance.

  • DIY Enthusiasts

    Perfect for those comfortable with repair and replacement, needing tools to install the new batteries themselves.

Not Suitable For
  • Infrequent Users

    Not suitable for users who use their headphones rarely, as the battery may not be needed.

Product Description

2X Pack Z55H 3.85V 70mAh Battery Replacement for Sony WF1000XM4 WF-1000XM4 Industry Leading Noise Canceling Truly Wireless Earbud Headphones Battery+ Tools

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the capacity of the Z55H battery replacement for Sony WF1000XM4?

    Answer: The Z55H battery replacement for Sony WF1000XM4 has a capacity of 70mAh. This capacity ensures that your wireless earbuds can operate for an extended period, facilitating uninterrupted listening experiences. With efficient power management, the earbuds can deliver top-notch performance, whether you're engaged in a productive work session or enjoying your favorite playlist during commutes.
  • Question: How do I install the Z55H battery replacement in my Sony WF1000XM4?

    Answer: Installing the Z55H battery replacement involves carefully opening the earbud casing. Once opened, you can replace the old battery with the new one by connecting the appropriate terminals accurately. This process may require small tools, such as a screwdriver, for opening the casing. Proper installation guarantees your earbuds will function efficiently, restoring their original battery life for your convenience.
  • Question: Is the Z55H battery compatible with other Sony earbud models?

    Answer: The Z55H battery replacement is specifically designed for the Sony WF1000XM4 model. While it may have similar dimensions to batteries in other Sony earbuds, compatibility cannot be assured due to different voltage requirements and connections. For optimal performance and safety, it is best to use this battery with its intended model, ensuring your earbuds operate effectively without complications.
  • Question: What are the benefits of replacing the battery in my Sony WF1000XM4 earbuds?

    Answer: Replacing the battery in your Sony WF1000XM4 earbuds is essential for restoring their performance. Over time, the original battery may lose its ability to hold a charge, leading to shorter usage periods. By installing a new Z55H battery, you'll enjoy longer listening times and enhanced audio quality, making it ideal for users who rely heavily on their earbuds during daily activities like workouts or long commutes.
  • Question: How long does the Z55H battery last on a full charge?

    Answer: The Z55H battery typically provides a satisfactory usage period when fully charged, allowing for hours of listening pleasure. Depending on usage styles—such as volume levels and whether noise-canceling features are active—the battery life may vary. Users can expect reliable support during extended activities, whether you're in a meeting, exercising, or enjoying a podcast during travel.
  • Question: Can I use my Sony WF1000XM4 while the Z55H battery is charging?

    Answer: It is generally not advisable to use your Sony WF1000XM4 earbuds while the Z55H battery is charging. Doing so may lead to increased wear and tear on the battery over time. For optimal longevity, it’s recommended to charge the earbuds fully before use, ensuring that they are at peak performance when you are ready to enjoy your audio experience.
  • Question: Are there any safety concerns while using the Z55H battery replacement?

    Answer: Using the Z55H battery replacement is generally safe as long as it is installed correctly and intended for the Sony WF1000XM4 model. Misuse, such as short-circuiting or exposure to high temperatures, can pose risks. To maintain safety, always follow the provided installation instructions and ensure that the casing is properly sealed after replacing the battery to prevent any malfunctions.
  • Question: How can I know when it’s time to replace my Sony WF1000XM4 battery?

    Answer: Signs that it’s time to replace your Sony WF1000XM4 battery include noticeably reduced listening time between charges and the earbuds not holding a charge as they used to. If you find that you're constantly charging them and the battery life degrades significantly, replacing it with a Z55H battery can restore functionality and enhance your listening experience.
  • Question: Does the Z55H battery come with installation instructions?

    Answer: Yes, the Z55H battery typically comes with basic installation instructions to guide users through the replacement process. These instructions outline key steps, including opening the earbud casing and connecting the new battery. For best results, taking your time during installation ensures that your earbuds are handled carefully, maintaining their quality and preventing damage.
  • Question: Where can I buy the Z55H battery replacement for Sony WF1000XM4 in Ethiopia?

    Answer: You can purchase the Z55H 3.85V 70mAh battery replacement for Sony WF1000XM4 at Ubuy. Ubuy is a reliable e-commerce platform that offers a wide variety of electronic accessories, making it the ideal destination for your battery replacement needs. With a user-friendly interface and a comprehensive selection, Ubuy ensures a seamless shopping experience.

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