# Battery HP 6-cell 55 WHr 2.8 Ah

**URL:** https://aio.lv/en/product--hp-811346-001--535687
**Data updated:** 2026-01-13 15:24 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** HP
**Manufacturer code:** 811346-001
**EAN:** 5712505719404
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 142.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 118.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-811346-001--535687

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The HP 6-cell battery provides reliable power with a capacity of 55 WHr and 2.8 Ah. Designed for HP laptops, it ensures long-lasting performance and compatibility with models using part number 811346-001. This battery is an essential component for maintaining your device's functionality and mobility, allowing you to work or play without interruption.

## Long description

The HP 6-cell 55 WHr 2.8 Ah battery is a replacement power unit designed for select HP laptops. It uses Lithium‑Ion technology to deliver a rated capacity of 55 WHr (2800 mAh) in a compact 6‑cell format. The battery is finished in black and provides a direct swap option for compatible ProBook models, restoring mobile run time and allowing continued use of the laptop away from mains power.
Advantages
This Lithium‑Ion battery offers stable voltage output and predictable discharge characteristics, supporting typical laptop power management systems. With 6 cells and a 55 WHr energy rating, it balances capacity and weight for everyday mobile use. The design aligns with original equipment geometry to fit user-replaceable compartments and maintain reliable electrical connections.
Suitable for
 Replacing a worn or failing battery in compatible HP ProBook laptops
 Extending unplugged working time for office tasks and web browsing
 Carrying as a spare for travel or field work where mains power is unavailable
Key specifications
 Battery type: Lithium‑Ion (Li‑Ion)
 Cell configuration: 6‑cell pack
 Nominal energy: 55 WHr
 Rated capacity: 2800 mAh
 Colour: Black
 Intended use: Internal removable laptop battery
How to use
Power down the laptop and disconnect any external power source before replacing the battery. Remove the service cover or release the battery latches according to the laptop manufacturer's instructions, then remove the old battery and insert the replacement until it clicks into place. Reattach the cover, connect AC power and allow the system to detect the new battery. Calibrate the battery charge reporting if required by the operating system or manufacturer guidance.
Usage recommendations
Store and use the battery within the temperature range specified by the laptop manufacturer. Avoid exposing the pack to extreme heat or moisture. For optimal lifespan, cycle the battery periodically and do not leave the battery at full charge or fully discharged for extended periods. Dispose of the battery in accordance with local regulations for lithium‑ion batteries.

## Specifications

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84732990 |

### Battery

| Feature | Value |
|---|---|
| Compatible products | ProBook 470 G3 |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 2800 mAh |
| Number of battery cells | 6 |
| Battery capacity | 55 Wh |
| Number of batteries included | 1 pc(s) |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Brand compatibility | HP |

## FAQ

### How much does the Battery HP 6-cell 55 WHr 2.8 Ah cost, and is it available for purchase?

The price is 142.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: compatible products, battery technology, battery capacity, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/535687/65711877_large.webp