# Battery BTI Replacement 3-cell for HP ProBook 430/440/445/450/455/630/640/650 G8 — 11.4V 45Wh (3950 mAh) Black

**URL:** https://aio.lv/en/product--bti-rh03xl-bti--11829457
**Data updated:** 2026-03-09 14:38 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** BTI
**Manufacturer code:** RH03XL-BTI
**EAN:** 5059902030405
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 120.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 99.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bti-rh03xl-bti--11829457

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Replacement 3‑cell Lithium‑Ion battery by BTI for HP ProBook G8 series (models 430, 440, 445, 450, 455, 630, 640, 650). Rated 11.4 V, 45 Wh (3950 mAh). Single battery included in black housing. Designed to restore or extend laptop runtime, compatible with specified ProBook models for mobile work, travel and everyday use.

## Long description

Replacement 3-cell Lithium‑Ion battery by BTI designed for HP ProBook 430, 440, 445, 450, 455, 630, 640 and 650 G8 series. This single black battery is rated 11.4 V with 45 Wh (3950 mAh) capacity and is intended to restore or extend the runtime of compatible ProBook laptops for mobile work, travel and everyday use.
Advantages
The BTI replacement battery uses Lithium‑Ion technology to offer a balance of energy density and weight suitable for ultraportable notebooks. With a nominal voltage of 11.4 V and 45 Wh capacity, it provides predictable runtime comparable to original equipment for compatible HP ProBook G8 models. The black housing matches the laptop aesthetics and the single‑unit design makes installation and replacement straightforward.
Suitable for
 Replacing a worn or failing battery in HP ProBook 430/440/445/450/455/630/640/650 G8 notebooks
 Extending battery life for everyday office work and web browsing
 Mobile use during travel and remote work where mains access is limited
 Keeping a spare battery for uninterrupted workflow or field service tasks
Key specifications
 Battery type: Lithium‑Ion (Li‑Ion)
 Capacity: 3950 mAh (45 Wh)
 Nominal voltage: 11.4 V
 Colour: Black
 Number of cells: 3‑cell configuration
 Package contents: one battery unit
How to use
Power down the laptop and disconnect any external power supply before beginning replacement. Remove the laptop’s bottom cover according to the manufacturer’s instructions, carefully disconnect the old battery from the internal connector and remove mounting screws or brackets if present. Install the BTI replacement battery in the same orientation, reconnect the battery cable and reassemble the laptop. After installation, charge the battery fully prior to first use to allow the system to calibrate runtime indicators.
Usage recommendations
Use the battery only with compatible HP ProBook G8 models listed by the manufacturer. Avoid exposure to extreme temperatures, direct moisture, or strong mechanical shock. For safe operation, follow standard battery handling precautions: do not disassemble, puncture, short‑circuit, or dispose of the battery in fire. Recycle according to local regulations when the battery reaches end of life.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 3950 mAh |
| Number of battery cells | 3 |
| Battery voltage | 11.4 V |
| Battery capacity | 45 Wh |
| Number of batteries included | 1 pc(s) |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Brand compatibility | HP |

## FAQ

### How much does the BTI 3-cell Battery for HP ProBook G8 — 11.4V 45Wh cost, and is it available for purchase?

The price is 120.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 20.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can BTI 3-cell Battery for HP ProBook G8 — 11.4V 45Wh be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 BTI 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 BTI 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: 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/11829457/67284797_large.webp