The XX334 battery is a 11.1V and 4400mAh (49Wh) replacement for Dell Latitude E4300 and E4400 series laptops. Compatible with 8 part numbers, including U817P and YP459. It is a new Li-Ion battery, with 3 years warranty and shipping from Spain in 24-48 h.
XX334
XX334 Battery for Dell Latitude Laptop - 11.1V 4400mAh 49Wh 6-Cell Li-Ion
New replacement battery, with 3 years warranty and shipping from Spain.
11.1V and 4400mAh (49Wh), ensuring reliable autonomy for your device.
Equipped with 6 Lithium-Ion (Li-Ion) cells for stable performance.
Designed for Dell Latitude E4300, E4320, and E4400 series, and compatible with multiple part numbers.
Integrates overcharge and over-discharge protection for enhanced safety and lifespan.
This replacement battery with reference XX334 is the ideal solution to restore the autonomy of Dell Latitude laptops. Designed with a capacity of 4400mAh (49Wh) and a voltage of 11.1V, this part ensures reliable and long-lasting performance. It is built with 6 Li-Ion technology cells and incorporates protection circuits against overcharge and over-discharge, guaranteeing the safety of both the battery and the computer.
It is a new component, subjected to quality controls to ensure its correct functioning. It is the perfect choice for technical services and users looking for a reliable replacement for Dell equipment that presents autonomy problems or whose original battery has reached the end of its useful life. Compatibility with a wide range of part numbers and models makes it a versatile and safe option.
This 11.1V model is also compatible with systems that originally used a 10.8V battery. This small voltage difference is standard in the industry and does not affect the performance or safety of the equipment, as the laptop's charging circuits are designed to manage this range.
For technical services and private users who need to replace an exhausted or defective battery in compatible Dell Latitude laptops.
| Voltage | 11.1 V (compatible with 10.8 V) |
|---|---|
| Capacity | 4400 mAh |
| Energy | 49 Wh |
| Technology | Li-Ion |
| Number of cells | 6 |
|---|---|
| Color | Black |
| Condition | New |
| Overcharge protection | Yes |
|---|---|
| Over-discharge 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.
Yes, it is recommended. To calibrate it, charge the battery to 100% with the laptop turned off. Then, turn it on and use it on battery until it is completely depleted and the device shuts down. Finally, charge it back to 100% without interruptions. This process helps the system recognize the battery's real capacity and display the charge percentage accurately.
We offer 3 years warranty for private customers and 1 year for professionals. If the battery is not compatible or has any defect, 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, which will be deducted from the refund.
All our shipments are made from Spain. For orders in Spain and Portugal, the delivery time is 24 to 48 business hours. For France, 48 to 72 hours, and for Germany, 48 to 96 hours. For the rest of the European Union, the period is 2 to 5 business days.
Data sheet
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