# Battery HP 56Wh 3-cell lithium-ion for EliteBook (N59787-002)

**URL:** https://aio.lv/en/product--hp-n59787-002--11547345
**Data updated:** 2026-02-15 12:48 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** HP
**Manufacturer code:** N59787-002
**EAN:** 5715063674048
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Replacement 56Wh 3‑cell lithium‑ion battery by HP designed for EliteBook laptops (model N59787-002). Provides rated 56 watt‑hours capacity, compatible with corresponding HP EliteBook models, intended to restore mobile runtime and replace worn or failing batteries. Suitable for mobile work, travel, and extended unplugged use; helps maintain original battery performance.

## Long description

Replacement 56Wh 3‑cell lithium‑ion battery designed for HP EliteBook laptops. This battery provides a rated capacity of 56 watt‑hours and is intended as a like‑for‑like replacement to restore mobile runtime for compatible EliteBook models. The unit is targeted at users who need to replace a worn, degraded, or failing internal battery to regain original unplugged performance for everyday work and travel.
Advantages
The battery offers a specified 56Wh energy capacity in a compact 3‑cell lithium‑ion design, balancing runtime and weight for business‑class laptops. It is manufactured to meet form, fit and function expectations for EliteBook systems, enabling straightforward replacement and reliable power delivery under typical mobile workloads. Using a compatible replacement helps restore expected battery life and reduces the need to remain connected to AC power during extended use.
Suitable for
 Replacing a worn or failing battery in compatible HP EliteBook laptops
 Extended mobile work sessions away from mains power
 Business travel and commuting where longer unplugged runtime is required
 Maintaining original device portability and battery performance
Key specifications
 Battery chemistry: Lithium‑ion (Li‑ion)
 Rated energy capacity: 56 watt‑hours (Wh)
 Cell count: 3 cells
 Form factor: Internal laptop battery designed for EliteBook series
 Typical use: Rechargeable power supply for portable computing
How to use
Power down the laptop and disconnect the AC adapter before removing the existing battery. Follow the manufacturer's service instructions for safe removal and installation of the internal battery, ensuring correct alignment and secure connection to the laptop contacts. After installation, charge the battery fully before first use to allow the system to calibrate battery reporting. Observe on‑screen battery indicators and the operating system's battery management tools to verify normal operation.
Usage recommendations
Store and operate the battery within the device manufacturer's recommended temperature and humidity ranges, avoid exposure to extreme heat or cold, and use the laptop's original charger or an approved replacement. If the battery shows signs of swelling, overheating, or fails to hold charge, discontinue use and replace it. Proper disposal or recycling of the old battery according to local regulations is advised.

## FAQ

### What payment options are available?

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### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HP products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

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