# Battery (Primary) HP 3-cell model 854050-421 for compatible HP laptops

**URL:** https://aio.lv/en/product--hp-854050-421--11677292
**Data updated:** 2026-02-16 07:08 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** HP
**Manufacturer code:** 854050-421
**EAN:** 5715328181632
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 142.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 117.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-854050-421--11677292

## 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

Primary 3-cell HP laptop battery, model 854050-421, designed as a replacement power source for compatible HP notebooks. Provides portable power to extend runtime for basic mobile use such as web browsing, office work and light multimedia. Intended for users needing an OEM-compatible rechargeable battery pack that restores mobility and device operation between charges.

## Long description

Battery (Primary) HP 3-cell model 854050-421 is a replacement rechargeable battery pack designed for compatible HP laptops. It restores portable power for basic mobile tasks such as web browsing, office productivity and light multimedia playback. The battery is intended as an OEM-compatible primary cell unit to return device operation between mains charges and to maintain laptop mobility throughout the day.
Advantages
The 3-cell design offers a compact and lightweight power source that matches original equipment form factor and connection type for straightforward installation. As a primary battery pack, it provides stable voltage output and predictable runtime for everyday tasks. Its compatibility with specified HP laptop models ensures correct fit and reliable electrical contacts without modification.
Suitable for
Extending laptop runtime for web browsing and email
Supporting office applications and document editing on the go
Providing power for light multimedia playback and video calls
Replacing a worn or non-functional battery to restore portability
Key specifications
Cell configuration: 3-cell rechargeable battery
Form factor: OEM-compatible replacement pack matching original laptop bay
Typical use: primary power source for daily mobile computing
Connection: designed for direct swap-in with compatible HP laptop contact interface
Weight and dimensions: compact, lightweight design for portability
How to use
Power down the laptop and disconnect the AC adapter before replacing the battery. Remove the existing battery according to the laptop manufacturer's instructions, align the replacement pack in the battery bay and press until it locks into place. Reconnect the AC adapter and charge the new battery fully before first use to calibrate charge reporting. After installation, monitor the system battery indicator to verify correct recognition and expected runtime.
Usage recommendations
For best results, use the battery within the operating temperature range specified by the laptop manufacturer, avoid extended exposure to extreme heat, and charge the pack regularly when storing for long periods. Dispose of the old battery according to local regulations for rechargeable batteries and use genuine or compatible replacement units that match the laptop's specified voltage and form factor.

## FAQ

### How much does the HP 3-cell Battery 854050-421 cost, and is it available for purchase?

The price is 142.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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/11677292/66996257_large.webp