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MN79H Battery for Dell Laptop - 11.55V 4524mAh 3-Cell Li-Polymer
€66.99
Tax included
The MN79H battery is a replacement for Dell XPS laptops with 11.55V and 4524mAh (55Wh). Compatible with 5 XPS series models and 5 equivalent part numbers. It is a new component, with a 3-year warranty and shipping from Spain in 24-48 h.
MN79H
MN79H Battery for Dell Laptop - 11.55V 4524mAh 3-Cell Li-Polymer
Replacement battery for Dell XPS 9320 and more. New component, with 3 years warranty.
- 11.55V 4524mAh (55Wh)
- 3-Cell Li-Polymer
- Compatible with Dell XPS
- New
Key features
-
Electrical Specifications
11.55V voltage and 4524mAh (55Wh) capacity for stable performance.
-
Cell Technology
Composed of 3 high-density Lithium Polymer (Li-Polymer) cells.
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Guaranteed Compatibility
Specifically designed for Dell XPS 9230, 9320, 9340, 9345, and 9350 models.
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Condition and Warranty
Completely new, verified component with a 3-year warranty.
Product description
The Dell laptop battery with reference MN79H is a replacement part designed to restore your device's original autonomy. With a voltage of 11.55V and a capacity of 4524mAh (equivalent to 55Wh), this 3-cell battery uses Lithium Polymer (Li-Polymer) technology to offer safe and durable performance.
It is the ideal solution to replace an exhausted, swollen, or defective battery in specific Dell XPS series models. Each unit is individually verified in our technical service to ensure its correct functioning and compatibility. This product is completely new and comes with a 3-year warranty (1 year for professionals), providing reliability for both repair services and end-users.
Before making a purchase, it is essential to verify that the part number of your original battery matches MN79H or one of its equivalents, and that your laptop model is on the compatibility list.
Who is this product for?
For technical services and private users who need to replace their Dell XPS laptop battery to restore original autonomy.
Ideal for
- Replacement of an exhausted battery in a Dell XPS 9320.
- Repair of a Dell XPS laptop that does not turn on without being connected to power.
- Restore the portability of a Dell XPS 9350 with a swollen battery.
- Preventive maintenance of Dell XPS equipment in company fleets.
Technical specifications
| Voltage | 11.55 V |
|---|---|
| Capacity | 4524 mAh |
| Energy | 55 Wh |
| Number of cells | 3 |
|---|---|
| Technology | Li-Polymer |
| Brand | Dell |
|---|---|
| Compatible Models | XPS 9230, XPS 9320, XPS 9340, XPS 9345, XPS 9350 |
Compatibility
Compatible part numbers
- MN79H
- 0MN79H
- NXRKW
- 0NXRKW
- J7H5M
- 0J7H5M
Compatible laptop models
- XPS 9230
- XPS 9320
- XPS 9340
- XPS 9345
- XPS 9350
Always check the part number printed on your original part before ordering; if in doubt, contact us with the exact model of your device.
Frequently asked questions
How can I be sure that this MN79H battery is compatible with my Dell XPS?
To confirm compatibility, the most reliable way is to check the part number (P/N) of your original battery. If it matches MN79H or one of its equivalents (0MN79H, NXRKW, 0NXRKW, J7H5M, 0J7H5M), this is the correct part. You can also check if your laptop model is on the compatibility list: XPS 9230, 9320, 9340, 9345, or 9350.
Is it necessary to calibrate the new battery the first time it is used?
Yes, it is highly recommended. To calibrate the battery, charge it completely to 100%. Then, use the laptop until the battery is depleted and the device turns off. Finally, recharge it to 100% without interruptions. This process helps the system recognize the actual capacity of the new battery and optimizes its lifespan.
What autonomy can I expect from this new battery?
The autonomy of a new battery depends on the device's usage, screen brightness, and running applications. This 55 Wh battery is designed to match or exceed the autonomy of the original component when it was new. To maximize its lifespan, it is recommended to perform an initial calibration cycle and avoid regular full discharges.
What warranty does this battery have and how does the return process work?
The battery has a 3-year warranty for private customers and 1 year for professionals. If you need to return it, you have 14 days from receipt. You can manage the return shipment yourself or request a home collection for 8,90 € in Spain and Portugal, which will be deducted from the refund.
How long will my order take to arrive?
All our shipments are made from Spain. For orders in Spain and Portugal, the delivery time is 24 to 48 business hours. For France, the period is 48 to 72 hours, and for Germany, 48 to 96 hours. For the rest of the European Union, delivery can take between 2 and 5 business days.
Warranty, returns and shipping
- Warranty: 3-year warranty (1 year for business customers)
- Returns: 14-day returns (ship it yourself or €8.90 home pickup in Spain and Portugal)
- Shipping: EU delivery 48-120 h
- Condition: New
BAT-DE909
Data sheet
- CG. Reference
- MN79H
- CG. Type of piece
- Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 11.55 V
- CB. Number of cells
- 3
- CB. Cell technology
- Li-Polymer
- CB. Capacity
- 4524 mAh
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MN79H replacement battery for Dell XPS laptops. Specifications: 11.55V, 4524mAh (55Wh), 3-cell Li-Polymer. Compatible with Dell XPS 9230, 9320, 9340, 9345, and 9350. New, tested component with a 3-year warranty.
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