The GRT01 battery is a replacement for Dell laptops with 15.2V and 4000mAh (64Wh). It is compatible with models such as Dell Latitude 5421, 5531, and Precision 3571. New product, with a 3-year warranty and shipping from Spain in 24-48 h.
GRT01
GRT01 Battery for Dell Laptop - 15.2V 4000mAh 4-Cell Li-Ion
New replacement battery, 64Wh, 4 cells. 3-year warranty.
15.2 V and 4000 mAh (64 Wh) for reliable autonomy.
4 Li-Ion (Lithium-Ion) cells with no memory effect.
Designed for Dell Latitude, Precision, and Alienware laptops.
3-year warranty and fast 24-48h shipping from Spain.
The replacement battery with reference GRT01 is designed for Dell laptops, offering a reliable solution to replace a depleted battery. With a voltage of 15.2 V and a capacity of 4000 mAh (64 Wh), this 4-cell Li-Ion battery provides the necessary power to maintain equipment productivity.
This component is fully compatible with a wide range of Dell Latitude, Precision, and Alienware series models, ensuring a perfect fit and operation. It is a new product, reviewed by our technical service to guarantee its performance and safety.
Ideal for technical services and users looking to restore the original autonomy of their Dell equipment with a quality replacement part.
For technical services and private users who need to replace the battery of their compatible Dell Latitude, Precision, or Alienware laptop.
| Voltage | 15.2 V |
|---|---|
| Capacity | 4000 mAh |
| Energy | 64 Wh |
| Cell Technology | Li-Ion |
| Number of cells | 4 |
| Compatible Brand | Dell |
|---|
Always check the part number printed on your original part before ordering; if in doubt, contact us with the exact model of your device.
Yes, this battery with part number GRT01 is fully compatible with the Dell Latitude 5421. To ensure 100% compatibility, we recommend verifying the part number printed on your original battery. If it matches GRT01 or any of the listed compatible part numbers, this is the correct part.
Yes, an initial calibration cycle is recommended. Charge the battery to 100%, leave it connected for 2 more hours, then use the laptop until it shuts down due to low battery (at approx. 5%). Finally, charge it back to 100% without interruptions. This helps the operating system recognize the battery's actual capacity.
The battery has a 3-year warranty for private customers and 1 year for professionals. If it is not compatible, you have 14 days to return it. You can manage the return shipping on your own or request a home pickup for 8.90 € in Spain and Portugal, an amount that will be deducted from the refund.
All our shipments are made from Spain. For orders to Madrid and the rest of the peninsula, the delivery time is 24 to 48 working hours if you place the order before 16:00 (Friday, 15:00). You will receive a tracking number to know where your package is at all times.
Data sheet
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