RW240 Battery for Dell Inspiron Laptop - 11.1V 4400mAh 49Wh 6-Cell Li-Ion
€35.99
Tax included
The RW240 battery is a replacement for Dell Inspiron laptops with 11.1V and 4400mAh (49Wh). It is compatible with part numbers GW240, RN873, M911G and various Inspiron series models. New product, with 3 years warranty and shipping from Spain in 24-48 h.
RW240
RW240 Battery for Dell Inspiron Laptop - 11.1V 4400mAh 49Wh 6-Cell Li-Ion
New replacement battery, with 6 Li-Ion cells and 3 years warranty.
- 4400mAh / 49Wh
- 11.1V / 10.8V
- 6 Li-Ion Cells
- New
Key features
-
Capacity
4400 mAh / 49 Wh for extended battery life.
-
Nominal Voltage
11.1V (compatible with 10.8V systems).
-
Technology
6 Li-Ion cells for stable performance.
-
Broad Compatibility
Designed for Dell Inspiron 1440, 1525, 1545, 1750 and more models.
Product description
The replacement battery with reference RW240 is designed for a wide range of Dell laptops, especially the Inspiron series. It provides a capacity of 4400mAh (49Wh) and a voltage of 11.1V, using 6 Li-Ion cells to ensure reliable and long-lasting performance. This battery has been checked in our technical service to guarantee its correct functioning and is the ideal solution to replace an exhausted or defective battery, restoring autonomy to your equipment.
This component is a new product, ready to be installed in your laptop. It includes protection circuits against overvoltages and undervoltages to safeguard the integrity of your computer.
Weighing 300 grams and with dimensions of 203x51x20mm, this battery fits perfectly into the compartment of compatible laptop models, ensuring a hassle-free installation. It is the perfect choice for technicians and users looking for a quality solution to restore the mobility of their Dell equipment.
Who is this product for?
For technical services and individual users who need to replace their Dell Inspiron laptop battery to recover original battery life.
Ideal for
- Replacement of an exhausted battery in a Dell Inspiron 1545.
- Repair of a Dell Inspiron 1750 laptop that no longer charges.
- Restore the battery life of a Dell Inspiron 1440.
- Have a spare battery for a Dell Inspiron 1525.
Technical specifications
| Voltage | 11.1V (compatible 10.8V) |
|---|---|
| Capacity (mAh) | 4400 mAh |
| Capacity (Wh) | 49 Wh |
| Number of cells | 6 |
| Technology | Li-Ion |
| Color | Black |
|---|---|
| Weight | 300 g |
| Dimensions | 203x51x20mm |
| Overvoltage protection | Yes |
|---|---|
| Undervoltage protection | Yes |
Compatibility
Compatible part numbers
- RW240
- 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 Inspiron PP29L
- Dell Inspiron 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
Do I need to calibrate the new battery the first time I use it?
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 computer turns off. Finally, charge it back to 100% without interruptions. This process helps the system recognize the actual capacity of the new battery.
What warranty does it have and what do I do if it doesn't fit or doesn't work?
The battery has a 3-year warranty for individuals (1 year for professionals). If it is not compatible or has any defect, 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.
How long does the order take to arrive?
All our shipments are made from Spain. For orders in Spain and Portugal, the delivery time is 24-48 working hours. For other EU destinations, such as France or Germany, the delivery time may vary between 2 and 5 working days.
Will the duration of this battery be the same as the original when it was new?
Battery life depends on laptop usage (screen brightness, open programs, etc.). This 4400mAh battery is designed to offer a similar duration to that of the original battery with the same specifications. Over time, all Li-Ion batteries gradually lose capacity.
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
- RW240
- 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
- CB. Overload protection
- Yeah.
Yes
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RW240 replacement battery for Dell laptops. Offers a capacity of 4400mAh (49Wh) at 11.1V with 6 Li-Ion cells. Compatible with Dell Inspiron 1525, 1545, 1750 and others. New product with 3 years warranty.
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