# Laptop battery HP 3CELL 41W 3.6A Li‑ION model 8AJ12AV

**URL:** https://aio.lv/en/product--hp-8aj12av--11004452
**Data updated:** 2026-02-13 15:46 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** HP
**Manufacturer code:** 8AJ12AV
**EAN:** 5715063500378
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 79.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 66.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-8aj12av--11004452

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery HP 3CELL 41W 3.6A Li‑ION (model 8AJ12AV) — оригинальное устройство питания для совместимых ноутбуков HP. Имеет трёхэлементную Li‑ION конструкцию, номинальную мощность 41 W и выходной ток 3.6 A. Предназначена для восстановления автономной работы ноутбука при отсутствии сети, подходит для замены старой или неисправной батареи.

## Long description

Replacement laptop battery HP 3CELL 41W 3.6A Li‑ION model 8AJ12AV is an original HP power unit designed to restore mobile operation of compatible HP laptops. The battery features a three‑cell lithium‑ion design with a nominal output of 41 W and a continuous current of 3.6 A, providing a direct swap for worn or defective batteries and enabling use away from mains power.
Advantages
This HP 3CELL Li‑ION battery provides consistent voltage and current delivery tailored for compatible HP notebooks, supporting stable system performance during mobile use. The three‑cell construction reduces weight and size compared with larger battery packs while maintaining sufficient energy for typical office, web browsing and video playback tasks. As an original HP power unit, it is engineered to meet the manufacturer’s electrical and mechanical specifications for fit, connector compatibility and charging behavior.
Suitable for
Replacing an old or failing battery in compatible HP notebook models
Extending unplugged runtime for work, study or travel
Using the laptop in locations without immediate access to an AC outlet
Keeping a spare battery for field use, meetings or presentations
Key specifications
Battery type: Lithium‑ion (Li‑ION), 3 cells
Nominal power: 41 W
Nominal current: 3.6 A
Form factor: internal/replaceable laptop battery pack designed for specified HP models
Typical applications: laptop power source for standard productivity and multimedia tasks
How to use
Power down the laptop and disconnect the AC adapter before removing the old battery. Follow the laptop manufacturer’s service instructions to access and remove the existing battery, then install the replacement pack ensuring the connector aligns and seats securely. After installation, connect the AC adapter and allow the system to recognize and calibrate the new battery; perform an initial full charge if recommended by the laptop’s battery management guidelines.
Usage recommendations
Store and operate the battery within manufacturer‑specified temperature ranges, avoid short circuits, and use only the laptop’s approved charging circuitry. For prolonged storage, charge the battery to approximately 40–60% capacity and check charge level periodically. If the laptop exhibits charging or recognition issues after installation, consult the device service documentation or authorized service provider.

## FAQ

### How much does the HP laptop battery 3CELL 41W 3.6A 8AJ12AV cost, and is it available for purchase?

The price is 79.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3442 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 01.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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

## Image

https://aio.lv/img/cache/product/11004452/66001931_large.webp