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Item #:
36963247
New Replacement Battery A2059 Compatible with Apple Watch Series 4 44mm 291.8mah with Tools
Item #:
36963247
USD 32
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Friday, August 21
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Compatible with Apple Watch Series 4 44mm. It comes with testing and repair tools and has been tested before shipping.
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What Stands Out
High Compatibility
Designed specifically for Apple Watch Series 4 (44mm), ensuring seamless integration and performance upgrade without compatibility issues with your device.
Included Tools
Comes with essential tools, simplifying the battery replacement process and saving you both time and money on professional repairs.
Reliable Capacity
At 291.8mAh, this replacement battery delivers reliable performance and longevity, allowing users to enjoy their Apple Watch longer between charges.
Product Details
- Replacement battery compatible with Apple Watch Series 4 44mm
- Carefully check your phone model before purchasing
- Disconnect old battery cable and connect new battery gently
- Contact us for any questions or issues within 24 hrs
- Batteries tested before shipping and come with installing tools
- Ensure proper installation to avoid damage
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Brand | E-YIIVIIL |
| Model Number | A2059 |
| Model Name | series 4 |
| Manufacturer | Shenzhen DeRui Trading Limited Company |
| Battery Cell Type | Polymer |
| Battery Capacity | 291.8 Milliamp Hours |
| Voltage | 3.81 Volts |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Battery Weight | 30 Grams |
| Item Dimensions | 7.87 x 1.97 x 1 inches (20 x 5 x 2.5 cm) |
| Antenna Location | Watch |
| Battery Cell Composition | Polymer |
| Recommended Uses For Product | Watch |
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?
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Apple Watch Users
Ideal for users needing a replacement battery for Apple Watch Series 4 to restore functionality.
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DIY Repair Enthusiasts
Perfect for those who enjoy repairing gadgets themselves, providing tools included for hassle-free installation.
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Budget-Conscious Buyers
A cost-effective solution for individuals looking to save money on battery replacement services.
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Non-Technical Users
Not suitable for individuals uncomfortable with technical tasks or repairs requiring tools and assembly.
Product Description
New Replacement Battery A2059 Compatible with Apple Watch Series 4 44mm 291.8mah with Tools
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the capacity of the New Replacement Battery A2059 for Apple Watch Series 4?
Answer: The New Replacement Battery A2059 has a capacity of 291.8mAh, which is designed specifically for the Apple Watch Series 4 44mm. This capacity ensures that your device can run efficiently throughout the day, allowing you to enjoy various functionalities from notifications to fitness tracking without frequent recharges. If you use your watch for active notifications and fitness monitoring, this capacity is ideal for maintaining optimal performance. -
Question:
Is the New Replacement Battery A2059 easy to install?
Answer: Yes, the New Replacement Battery A2059 comes with the necessary tools to assist in a straightforward installation process. While some experience with electronics is advantageous, detailed instructions are generally provided, making it accessible for both DIY enthusiasts and those new to battery replacement. This can be particularly useful for users looking to extend the lifespan of their Apple Watch without the need for professional assistance. -
Question:
Can I use my Apple Watch while it's charging with the New Replacement Battery?
Answer: Yes, you can use your Apple Watch while it is charging with the New Replacement Battery A2059. This battery is designed to support the watch's functionality even during charging, ensuring that you can still respond to messages and track workouts. It provides an uninterrupted experience, making it ideal for users who rely on their watches for constant connectivity. -
Question:
How long will the New Replacement Battery A2059 last on a single charge?
Answer: The New Replacement Battery A2059 is designed to provide a similar lifespan to that of the original battery, depending on usage. Factors such as notifications, GPS use, and workout tracking can affect the overall longevity on a single charge. For most users, regular use should comfortably last throughout the day, making it suitable for daily activities and fitness tracking. -
Question:
Is the New Replacement Battery A2059 safe to use?
Answer: Yes, the New Replacement Battery A2059 is designed to meet safety standards for electronic devices. It undergoes testing to ensure that it does not overheat or cause any damage to your Apple Watch. Many users opt for replacement batteries to enhance performance, and with reputable sourcing, you can trust that the battery is a safe choice for reviving your device. -
Question:
What tools are included with the New Replacement Battery A2059?
Answer: The New Replacement Battery A2059 typically comes with tools such as a screwdriver set and a prying tool, which are essential for safely opening your Apple Watch case. These tools facilitate a smoother installation process, making it simpler for users to replace the battery themselves. This adds significant value for those looking to handle the repair independently without needing to purchase additional tools. -
Question:
How can I properly dispose of my old Apple Watch battery?
Answer: Proper disposal of your old Apple Watch battery is crucial to ensure environmental safety. Many electronic retailers and recycling centers offer battery disposal services where you can safely drop off your used batteries. By doing so, you are contributing to responsible waste management and reducing the ecological impact of discarded electronics, protecting our environment. -
Question:
Will the New Replacement Battery A2059 affect my Apple Watch's features?
Answer: No, the New Replacement Battery A2059 is compatible with all features of the Apple Watch Series 4 44mm. After replacement, you should continue to experience all functionalities, such as health monitoring, notification alerts, and GPS tracking. Many users find that after replacement, their watch performs even better, maintaining features just as efficiently as when it was new. -
Question:
Can I use the New Replacement Battery for any Apple Watch model?
Answer: No, the New Replacement Battery A2059 is specifically designed for the Apple Watch Series 4 44mm. Each Apple Watch model has unique specifications, so using the correct battery ensures compatibility and performance. Attempting to use it with a different series may lead to functionality issues, hence it's important to verify your model before purchasing. -
Question:
Where can I buy New Replacement Battery A2059 compatible with Apple Watch Series 4 44mm?
Answer: You can purchase the New Replacement Battery A2059 compatible with Apple Watch Series 4 44mm along with the necessary tools at Ubuy in Palau. Ubuy offers a wide selection of electronic accessories and components, ensuring you can find high-quality options for your Apple Watch repairs, along with guidance on product usage.
E-YIIVIIL Batteries A2059 Editorial Review
The New Replacement Battery A2059 for Apple Watch Series 4 is a hit or miss for customers. One customer stated that the battery did not hold a charge long enough to last through the day after a few months of usage. Although, when a customer received a defective battery, the seller provided excellent customer service and replaced the faulty item immediately. However, another customer stated that the installed battery appeared to be defective, leaving uncertainty in purchasing the battery again.
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Cons
- Battery may not hold a charge for a full day
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 32
Order now and get it around Friday, August 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Compatible with Apple Watch Series 4 44mm
- Comes with testing and repair tools
- Tested before shipping
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.