BTI 3-cell Battery for HP ProBook G8 — 11.4V 45Wh

Name: Battery BTI Replacement 3-cell for RH03XL-BTI
Brand: BTI
SKU: 11829457
Price: 119.99 EUR
Availability: OutOfStock

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

Short 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.

Warranty: 2 Years

SKU: 11829457

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Product information

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

Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).: Lithium-Ion (Li-Ion)
Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.: 3950 mAh
Product colour: The colour e.g. red, blue, green, black, white.: Black

All features

Quantity per pack:: 1 pc(s)

Battery

Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).: Lithium-Ion (Li-Ion)
Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.: 3950 mAh
Number of battery cells:: 3
Battery voltage: The voltage (V) of the battery.: 11.4 V
Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.: 45 Wh
Number of batteries included: The quantity of batteries that come with the product.: 1 pc(s)
Product colour: The colour e.g. red, blue, green, black, white.: Black

Technical details

Brand compatibility: What other brands this brand can be used with.: HP

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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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.

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

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Battery

Technical details

Description

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Product comparison

Customer reviews

Customer questions

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?