# Battery pack HP for EliteBook 840 G5, 11.55 V, 4113 mAh, replacement (HSTNN-DB8J)

**URL:** https://aio.lv/en/product--hp-hstnn-db8j--10929667
**Data updated:** 2026-02-13 15:42 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** HP
**Manufacturer code:** HSTNN-DB8J
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 84.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-hstnn-db8j--10929667

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Replacement battery pack for HP EliteBook 840 G5 with nominal voltage 11.55 V and capacity 4113 mAh (MPN HSTNN-DB8J). Designed to restore portable power for the laptop, suitable for mobile work, travel and extended use away from mains. Provides original-compatible electrical specifications for reliable runtime and straightforward installation.

## Long description

Replacement battery pack for HP EliteBook 840 G5 with nominal voltage 11.55 V and capacity 4113 mAh. This battery is designed to restore portable power to the laptop and deliver runtime comparable to the original unit. The pack provides compatible electrical characteristics for everyday mobile use and straightforward installation without special tools.
Advantages
The battery pack offers a balance of voltage and capacity suitable for the EliteBook 840 G5, supporting continuous office work and moderate multimedia playback. Its design follows the laptop's power requirements to ensure stable voltage delivery and predictable runtime. The pack is intended as a replacement unit that integrates with standard battery detection and charging circuitry of compatible notebooks.
Suitable for
 Replacing a worn or failing battery in HP EliteBook 840 G5
 Extending usable time for mobile work and travel
 Maintaining laptop operation during presentations or meetings away from mains
 Backup power solution for field work or temporary workstation setups
Key specifications
 Nominal voltage: 11.55 V
 Rated capacity: 4113 mAh
 Chemistry: rechargeable lithium-ion cells
 Form factor: internal laptop battery pack compatible with the EliteBook 840 G5 battery bay
 Typical operating temperature range suitable for standard laptop use
How to use
Power off the laptop and disconnect any external power sources before replacing the battery. Remove the access panel or bottom cover according to the laptop manufacturer's service instructions, release the existing battery connector, and swap the old pack for the replacement unit. Reconnect the battery connector securely and reassemble the laptop. After installation, charge the battery fully before first use to allow the system to calibrate runtime estimates.
Usage recommendations
To maintain long-term battery performance, avoid exposing the pack to high temperatures, store partially charged if unused for extended periods, and use the laptop's power management settings to reduce deep discharge cycles. Follow HP's safety and disposal guidelines for end-of-life battery handling.

## FAQ

### How much does the HP EliteBook 840 G5 battery pack 11.55V 4113mAh cost, and is it available for purchase?

The price is 101.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 348 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 02.07.2026 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

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