The ZO04 battery is a lithium polymer replacement for HP laptops with 15.2V and 4210mAh. It is compatible with part numbers ZO04XL, ZOO4, and ZOO4XL. It is delivered new, with a 3-year warranty and shipping from Spain in 24-48 hours.
ZO04
ZO04 Battery for HP Laptop - 15.2V 4210mAh 4-Cell Li-Polymer
New lithium polymer replacement battery with 3 years warranty.
4210 mAh for extended autonomy
15.2 V, specific for compatible HP models
4 Li-Polymer cells (lithium polymer)
Overvoltage and undervoltage protection circuits
The battery with reference ZO04 is a high-quality replacement part designed for a wide range of HP laptops. With a voltage of 15.2 V and a capacity of 4210 mAh, this lithium polymer (Li-Polymer) battery ensures reliable and long-lasting performance for your device.
This component features 4 cells and integrated protection circuits against overvoltage and undervoltage, ensuring the safety of both the battery and the laptop. It is the ideal solution to replace an exhausted or damaged battery, allowing you to recover the original autonomy of your computer.
Before making the purchase, it is essential to verify that the part number of your original battery matches ZO04 or any of the compatible references listed.
For technical services and individual users who need to replace their HP laptop battery to restore its autonomy.
| Voltaje | 15.2 V |
|---|---|
| Capacidad | 4210 mAh |
| Number of Cells | 4 |
|---|---|
| Cell Technology | Li-Polymer |
| Color | Black |
| Protección contra sobretensión | Yes |
|---|---|
| Protección contra bajada de tensión | 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, the most reliable method is to remove the original battery from your laptop and check the part number printed on it. If it matches ZO04, ZO04XL, ZOO4, or ZOO4XL, this battery is correct. Comparing the voltage (15.2V) and physical shape with the images also helps confirm it is the right replacement.
Yes, an initial calibration cycle is recommended. Charge the battery to 100% with the laptop off, then turn it on and use it until it is completely depleted and turns off by itself. Finally, recharge it to 100% without interruptions. This process helps the system recognize the battery's actual capacity and optimizes its performance.
We offer a 3-year warranty for private customers and 1 year for professionals. If the battery does not work correctly, you can request a return within the first 14 days. You can manage the return shipping yourself or request a home collection for 8.90 € in Spain and Portugal, which will be deducted from the refund.
Autonomy depends on the exact laptop model, its configuration, and its usage (browsing, video, games). With 4210 mAh, this battery aims to match or exceed the autonomy of the original part when it was new. Proper power management in your operating system will help maximize its duration.
All our products are shipped from Spain. The delivery time for Spain and Portugal is 24-48 business hours. For France, the period is 48-72 hours, and for Germany and the rest of the EU, it can vary between 2 and 5 business days.
Data sheet
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