# Battery Green Cell HP191 for HP ProBook 430/440/445/450/630/640/650 G8, LiPo 3550 mAh, Black

**URL:** https://aio.lv/en/product--green-cell-hp191--11689858
**Data updated:** 2026-02-12 11:30 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Green Cell
**Manufacturer code:** HP191
**EAN:** 5904326371644
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--green-cell-hp191--11689858

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery Green Cell HP191, compatible with HP ProBook 430 G8, 440 G8, 445 G8, 450 G8, 630 G8, 640 G8 and 650 G8. Lithium Polymer (LiPo) technology with 3550 mAh capacity provides reliable power for mobile work and study. Black design fits original battery compartment and offers standard runtime for everyday use and on-the-go tasks.

## Long description

Replacement laptop battery Green Cell HP191 designed for HP ProBook 430 G8, 440 G8, 445 G8, 450 G8, 630 G8, 640 G8 and 650 G8. The battery uses lithium polymer (LiPo) cells developed by Green Cell and offers 3550 mAh nominal capacity in a black casing that fits the original battery compartment.
Advantages
The battery provides capacity and performance consistent with the declared 3550 mAh rating and is engineered to match the laptop’s electronics for stable operation. Use of Green Cell LiPo cells aims to deliver reliable runtime and safe charging behavior while preserving compatibility with the ProBook series.
Suitable for
Replacing a worn or failing battery in HP ProBook 430 G8
Replacing a worn or failing battery in HP ProBook 440 G8
Replacing a worn or failing battery in HP ProBook 445 G8
Replacing a worn or failing battery in HP ProBook 450 G8
Replacing a worn or failing battery in HP ProBook 630 G8
Replacing a worn or failing battery in HP ProBook 640 G8
Replacing a worn or failing battery in HP ProBook 650 G8
Key specifications
Battery technology: Lithium Polymer (LiPo)
Nominal capacity: 3550 mAh
Colour: Black
Compatibility: Designed for specified HP ProBook G8 models
How to use
Power down the laptop, disconnect the power adapter and remove the existing battery according to the laptop manufacturer’s service instructions. Install the Green Cell HP191 battery in the original battery bay, ensure proper seating and reattach any retention clips. Reconnect the power adapter and perform a full charge before first use to ensure the battery calibration and expected runtime.
Usage recommendations
Store and operate the battery within the manufacturer’s recommended temperature range, avoid exposure to liquids and mechanical damage, and use the laptop’s original charger or a compatible charger to maintain safe charging and battery life.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 3550 mAh |
| Number of battery cells | 3 |
| Battery voltage | 11.4 V |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | HP ProBook 430 G8 440 G8 445 G8 450 G8 630 G8 640 G8 650 G8 |
| Brand compatibility | HP |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

## FAQ

### How much does the Green Cell HP191 laptop spare part HP191 cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 22.06.2026 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. 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 Green Cell 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 Green Cell 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/11689858/67044872_large.webp