451-11459 Battery for Dell Latitude Laptop - 11.1V 4400mAh 49Wh 6-Cell Li-Ion
€33.99
Tax included
The 451-11459 battery is a compatible replacement for Dell Latitude E4300/E4400 laptops, with 11.1V and 4400mAh (49Wh). It is equivalent to 7 part numbers, including U817P and YP459. New product, with 3 years warranty and shipping from Spain in 24-48 h.
451-11459
451-11459 Battery for Dell Latitude Laptop - 11.1V 4400mAh 49Wh 6-Cell Li-Ion
Compatible replacement battery, new and with 3 years warranty.
- 11.1V 4400mAh (49Wh)
- 6-Cell Li-Ion
- New
Key features
-
Precise Capacity
4400 mAh / 49 Wh for reliable and long-lasting autonomy.
-
Specific Voltage
11.1 V, designed for stable power delivery in compatible Dell laptops.
-
Safe Technology
Li-Ion cells with overcharge and over-discharge protection.
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Guaranteed Compatibility
Direct replacement for part number 451-11459 and its equivalents.
Product description
The laptop battery with reference 451-11459 is a high-quality replacement part, designed to restore the autonomy of your Dell device. With a voltage of 11.1 V and a capacity of 4400 mAh (49 Wh), this 6-cell battery uses Lithium-Ion (Li-Ion) technology to offer stable and safe performance.
It incorporates protection circuits against overcharge and over-discharge, ensuring the safety of both the battery and the computer. It is the ideal solution for technicians and users who need to replace an exhausted or defective battery in models such as the Dell Latitude E4300, E4320, or E4400. It is delivered as a completely new product, ready for installation.
This battery has been checked to ensure its compatibility with original part numbers, including U817P, W8H5Y, and XX327, among others. Its dimensions of 209x56x21mm and weight of 300g ensure a perfect fit in the laptop chassis without gaps.
Who is this product for?
For technical services and individual users who need to replace the battery of a compatible Dell Latitude laptop to restore its portability and autonomy.
Ideal for
- Replacement of an exhausted battery in a Dell Latitude E4300.
- Repair of a laptop that does not charge or turn on without being plugged in.
- Preventive replacement of an old battery to avoid failures.
- Equipping a Dell Latitude E4400 with a new battery for mobile use.
Technical specifications
| Voltaje | 11.1 V |
|---|---|
| Capacidad | 4400 mAh |
| Energía | 49 Wh |
| Tecnología de celdas | Li-Ion |
|---|---|
| Número de celdas | 6 |
| Color | Black |
| Dimensiones | 209x56x21 mm |
| Peso | 300 g |
| Protección contra sobrecarga | Yes |
|---|---|
| Protección contra sobredescarga | Yes |
Compatibility
Compatible part numbers
- 451-11459
- U817P
- W8H5Y
- X855G
- XX327
- XX337
- YP459
- YP463
Compatible laptop models
- Dell Latitude E4300
- Dell Latitude E4300n
- Dell Latitude E4320
- Dell Latitude E4400
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 do I know if this 451-11459 battery is compatible with my Dell Latitude?
To ensure compatibility, the most reliable way is to compare the part number of your original battery. Disassemble it and look for codes like 451-11459, U817P, or W8H5Y. If it matches any on our product page list, it is compatible. You can also check if your laptop model, such as the Latitude E4300 or E4400, is on the list of compatible models. If you have doubts, contact us with the exact model of your device.
Is it necessary to calibrate the new battery the first time?
Yes, it is highly recommended. To calibrate it, charge the battery to 100% with the laptop turned off. Then, turn it on and use it normally until it is completely depleted and the device turns off. Finally, recharge it to 100% without interruptions. This complete cycle helps the system recognize the battery's actual capacity and display accurate charge percentages.
What autonomy can I expect from this battery?
Autonomy depends on laptop usage, screen brightness, and running applications. With 4400mAh (49Wh), this battery offers a capacity similar to the original when it was new. You can expect several hours of office or browsing use, although this duration will be reduced with more intensive tasks like video editing.
What warranty does it have and what do I do if it doesn't work or fit?
The battery has a 3-year warranty for private customers (1 year for professionals). If upon receipt it does not fit or does not work, you have 14 days to return it. You can manage the return yourself or request a home collection for 8.90 € in Spain and Portugal, which will be deducted from the refund. Contact our customer service to start the process.
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-DE27
Data sheet
- CG. Reference
- 451-11459
- CG. Type of piece
- Portable computer battery
- CG. China
- GreenCell
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 11.1 V
- CB. Number of cells
- 6
- CB. Cell technology
- Li-Ion
- CB. Color
- Black
- CB. Capacity
- 4400 mAh
- CB. Overload protection
- Yeah.
Yes
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451-11459 replacement battery for Dell laptops. Offers 11.1V and 4400mAh (49Wh) with 6 Li-Ion cells. Compatible with Dell Latitude E4300, E4320, and E4400 series. New product with 3 years warranty.
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