The WDS0Y battery is a lithium polymer replacement for Dell laptops, with 11.4V and 3400mAh. It is compatible with the Dell Inspiron 13 5378 model and equivalents. This product is new, shipped from Spain in 24-48h, and comes with a 3-year warranty.
WDS0Y
WDS0Y Battery for Dell Laptop - 11.4V 3400mAh Li-Polymer
Replacement Battery for Dell Inspiron 13 5378. New, with 3 years warranty.
3400 mAh to restore original autonomy
11.4 V, according to manufacturer specifications
Lithium Polymer (Li-Polymer) cells for stable performance
Designed for Dell Inspiron 13 5378 models and related series
The battery with reference WDS0Y is a replacement component specifically designed for Dell laptops. It operates at a voltage of 11.4V and has a capacity of 3400 mAh, using lithium polymer (Li-Poly) cell technology for stable and safe performance.
This component includes overvoltage and undervoltage protections for greater equipment safety. It is the ideal solution to replace an exhausted or damaged battery in models such as the Dell Inspiron 13 5378, restoring the laptop's original autonomy. All our compatible batteries are individually checked in our technical service to ensure their correct functioning before being shipped. It is delivered as a new product and comes with a 3-year warranty.
This product is a high-quality compatible battery, not original from the laptop manufacturer. It has been manufactured complying with industry standards and tested to guarantee its compatibility and performance. It is the perfect alternative to bring your equipment back to life with a reasonable investment.
For technical services and individual users who need to replace their Dell Inspiron laptop battery to regain autonomy and portability.
| Capacity | 3400 mAh |
|---|---|
| Voltage | 11.4 V |
| Cell technology | Li-Polymer |
| Color | Black |
|---|---|
| Condition | New |
| Overvoltage protection | Yes |
|---|---|
| Undervoltage protection | Yes |
Always check the part number printed on your original part before ordering; if in doubt, contact us with the exact model of your device.
To ensure compatibility, check the part number of your original battery. It must match WDS0Y or one of the listed compatible part numbers. You can also verify your laptop model; this battery is compatible with the Dell Inspiron 13 5378 series and other models indicated in the product sheet. If you have doubts, you can contact our technical support.
Yes, an initial calibration cycle is recommended. Charge the battery to 100%, let it rest for an hour, then use it until the laptop turns off due to low battery (approximately 5%). Finally, charge it back to 100% without interruptions. This helps the system recognize the actual capacity and optimizes its lifespan.
The battery has a 3-year warranty for private customers (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 pickup for 8,90 € in Spain and Portugal, which will be deducted from the refund.
Autonomy depends on laptop usage, screen brightness, and running applications. With a capacity of 3400 mAh, this battery aims to restore the original autonomy of the device when it was new, offering several hours of office work or web browsing.
Data sheet
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