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![Li3730T42P3H6544A2 Battery,[3000mAh] New Upgrade 0 Cycle Battery Replacement for AT&T ZTE MF279 MF286 Wireless Hotspot Router/MF96 MF96U Z289L Sonic 2.0](https://m.media-amazon.com/images/I/61Gl9-j7wpL._AC_SX569_.jpg)
Item #:
221915564
Li3730T42P3H6544A2 Battery,[3000mAh] New Upgrade 0 Cycle Battery Replacement for AT&T ZTE MF279 MF286 Wireless Hotspot Router/MF96 MF96U Z289L Sonic
Item #:
221915564
GBP 19
Price Details
Price
GBP 19
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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In stock
Imported from USA store
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Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, August 24
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What Stands Out
High Capacity
With a powerful 5240mAh capacity, this replacement battery offers extended usage time for uninterrupted connectivity, ensuring your mobile hotspot stays powered throughout the day.
Compatibility
Designed specifically for Netgear Nighthawk 5G WiFi 6 models, this battery is a perfect fit for AT&T W-20, M5, MR5000, MR5200, M6, MR6150, and MR6550 routers, making it a versatile choice.
Reliable Performance
This replacement battery enhances performance with consistent power delivery, addressing user concerns over battery life and ensuring a dependable wireless internet connection for all your devices.
Product Details
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Brand | Qoutmcuy |
| Model Number | For MF279 |
| Model Name | For MF279battery |
| UPC | 789091159407 |
| Manufacturer | Shenzhen Xiaoyongda Trading Co., Ltd. |
| Battery Capacity | 3000 Milliamp Hours |
| Voltage | 3.7 Volts |
| Reusability | Rechargeable |
| Compatible Phone Models | For MF279 |
| Unit Count | 1.0 Count |
| Battery Weight | 50 Grams |
| Antenna Location | Indoor/Outdoor |
| Battery Cell Type | Lithium Polymer |
| Battery Cell Composition | Lithium Polymer |
| Recommended Uses For Product | Indoor/Outdoor |
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?
-
Frequent Travelers
Ideal for users who require reliable internet access while traveling, providing extended battery life for mobile hotspots.
-
Remote Workers
Perfect for those working in remote areas, ensuring uninterrupted internet connectivity during important online meetings.
-
Outdoor Enthusiasts
Great for campers and hikers needing stable internet for navigation and communication, thanks to its higher capacity.
-
Casual Users
Users with infrequent hotspot use may not need a high-capacity battery like this, as regular charging suffices.
Product Description
Li3730T42P3H6544A2 Battery,[3000mAh] New Upgrade 0 Cycle Battery Replacement for AT&T ZTE MF279 MF286 Wireless Hotspot Router/MF96 MF96U Z289L Sonic 2.0
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this battery compatible with my device?
Answer: This battery is compatible with Netgear Nighthawk 5G WiFi 6 models; please verify your model before purchasing. -
Question:
How should I charge the battery for best performance?
Answer: Charge the battery fully after using it until depleted for the first three cycles to achieve optimal performance. -
Question:
What safety features does this battery include?
Answer: The battery comes with over-charge, over-discharge, over-heat, over-current, and short-circuit protection.
Qoutmcuy 3.7V For MF279 Editorial Review
The customer reception of this battery product appears to be mixed, highlighting both satisfaction and significant concerns regarding performance and reliability. Some users report a positive experience, noting that the battery performed as advertised and arrived charged, making for a smooth initial setup. One customer praised the battery for effectively replacing a faulty one that had caused issues, indicating that it met their expectations during the early stages of use. However, the positive feedback is undercut by substantial complaints regarding longevity and safety. Several customers encountered problems within a month of use, with one reviewer specifically pointing out rapid battery drain, rendering it an inadequate replacement for their device. The most alarming feedback reveals severe defects, including overheating, sizzling noises, and expansion of the battery casing, which potentially raises safety concerns about its usage. Ultimately, while this battery may offer short-term solutions for some users, the significant issues related to performance, safety, and longevity raise caution for Prospective buyers. **
Customer Reviews & Ratings
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Pros
- Performs as advertised for some users
- Ready to use out of the box (already charged)
- Effective initial replacement for some customers
Cons
- Poor longevity (some failing within a month)
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
CK
Chitra
Verified buyer
“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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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“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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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
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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GBP 19
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, August 24
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.
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Fastest cross-border delivery
Features & Benefits
- High-quality mobile batteries for seamless device performance.
- Compatible with Netgear Nighthawk 5G WiFi 6 models.
- Long-lasting 5240mAh capacity to keep your devices running.
- Best performance achieved with original charger and proper usage.
- Strict quality control ensures no memory effect and protection against common issues.
- Enhance your mobile experience and stay connected anytime.
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