451-10529 Battery for Dell Laptop - 11.1V 4400mAh 49Wh 6-Cell Li-Ion
€35.99
Tax included
The 451-10529 battery is a replacement for Dell laptops with a capacity of 4400 mAh and 11.1 V. Compatible with part numbers such as GW240, RN873, and Inspiron 1525, 1545 models, among others. It is a new product, with a 3-year warranty and shipping from Spain in 24-48 h.
451-10529
451-10529 Battery for Dell Laptop - 11.1V 4400mAh 49Wh 6-Cell Li-Ion
Replacement battery for Dell Inspiron laptops. New, with 3 years warranty.
- 4400 mAh / 49 Wh
- 11.1 V / 6 Cells
- New
Key features
-
Capacity and Voltage
4400 mAh (49 Wh) and 11.1 V for stable performance.
-
Cell Technology
6 high-durability Li-Ion (Lithium-Ion) cells.
-
Integrated Protection
Protection circuits against overvoltage and undervoltage.
-
Guaranteed Compatibility
Designed for Dell Inspiron series and multiple part numbers.
Product description
The replacement battery with part number 451-10529 is designed to replace the original battery in a wide range of Dell laptops. With a voltage of 11.1 V and a capacity of 4400 mAh (49 Wh), this 6-cell Li-Ion battery ensures reliable autonomy for the device.
It incorporates protection circuits against overvoltages and undervoltages to guarantee the safety of both the battery and the laptop. It is the ideal solution for technicians and users who need to restore the mobility of their equipment with a new and guaranteed component.
- Voltage: 11.1 V (compatible with 10.8 V)
- Capacity: 4400 mAh / 49 Wh
- Number of cells: 6
- Technology: Li-Ion
- Condition: New component
This battery has been checked to ensure its compatibility with the listed part numbers and laptop models. Its dimensions are 203x51x20mm and it weighs 300 grams, fitting perfectly into the device's chassis without the need for adapters.
Who is this product for?
For technical services and individual users who need to replace an exhausted or defective battery in compatible Dell laptops.
Ideal for
- Battery replacement in a Dell Inspiron 1525 that no longer holds a charge.
- Repair of a Dell Inspiron 1545 that does not turn on without being connected to power.
- Restore the original autonomy of a Dell Inspiron 1750 laptop for mobile use.
- Preventive replacement of an old battery in a Dell Inspiron 1440.
Technical specifications
| Voltaje | 11.1 V |
|---|---|
| Capacidad | 4400 mAh |
| Energía | 49 Wh |
| Tecnología de celdas | Li-Ion |
| Número de celdas | 6 |
| Color | Black |
|---|---|
| Peso | 300 g |
| Dimensiones | 203 x 51 x 20 mm |
| Referencia principal | 451-10529 |
|---|---|
| Marca compatible | Dell |
Compatibility
Compatible part numbers
- 451-10529
- GW240
- RN873
- M911g
- M911
- X284g
- K450n
Compatible laptop models
- Dell Inspiron 1440
- Dell Inspiron 1525
- Dell Inspiron 1526
- Dell Inspiron 1545
- Dell Inspiron 1546
- Dell Inspiron 1750
- Dell PP29L
- Dell PP41L
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 battery is compatible with my Dell laptop?
To ensure compatibility, check the part number on your original battery's label. If it matches 451-10529 or any of the equivalent numbers like GW240, RN873, or X284g, this battery is correct. You can also check if your laptop model, such as Inspiron 1525 or 1545, is on the list of compatible models.
Is it necessary to calibrate the new battery the first time?
Yes, it is recommended. To calibrate it, charge the battery to 100% with the laptop turned off. Then, turn it on and use it with the battery until it is completely depleted and the device shuts down. Finally, recharge it to 100% without interruptions. This process helps the operating system display the charge level accurately.
What autonomy can I expect from this battery?
Autonomy depends on laptop usage, screen brightness, and running applications. With 4400 mAh, this battery is designed to offer a duration similar to that of the original battery when it was new. Generally, you can expect between 2 and 4 hours of moderate use, but this value is indicative.
What is the warranty and how do returns work?
The battery has a 3-year warranty for private customers and 1 year for professionals. If you are not satisfied or it is not compatible, you have 14 days to return it. You can manage the return shipment on your own or request a home collection for 8.90 € in Spain and Portugal, which will be deducted from the refund.
How long does the order take to arrive?
All our orders are shipped from Spain. The delivery time for Spain and Portugal is 24-48 business hours. For other EU countries, such as France or Germany, the period varies between 2 and 5 business days. Orders are prepared the same day if placed before 16:00.
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-DE05
Data sheet
- CG. Reference
- 451-10529
- CG. Type of piece
- Battery
- 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
- DJ. Compatible brand
- Dell
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451-10529 replacement battery for Dell laptops. Offers 11.1 V and 4400 mAh (49 Wh) with 6 Li-Ion cells. Compatible with Dell Inspiron 1525, 1545, 1750 and part numbers GW240, RN873 and more. New product with 3 years warranty.
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