# Battery HP ProBook 645 G3 ProBook 655 G3 801554-002

**URL:** https://aio.lv/en/product--hp-801554-002--3211099
**Data updated:** 2026-01-13 17:39 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** HP
**Manufacturer code:** 801554-002
**EAN:** 5711783873457
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 146.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 121.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-801554-002--3211099

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The HP 801554-002 battery is designed for ProBook 645 G3 and 655 G3 models. It offers reliable performance and longevity, ensuring your laptop stays powered throughout the day. With easy installation and compatibility with HP standards, this battery is a perfect replacement for your worn-out unit. Enjoy enhanced productivity without interruptions.

## Long description

The HP 801554-002 battery is a replacement power unit compatible with HP ProBook 645 G3 and ProBook 655 G3 laptops. It uses Lithium‑Ion technology and provides a capacity of 4210 mAh in a black housing, designed to restore mobile work time and maintain stable power delivery under typical office and travel use. The unit meets HP mechanical and electrical fit requirements for the specified ProBook models and enables straightforward installation without special tools.
Advantages
This Lithium‑Ion battery delivers consistent voltage and recharge cycles for reliable day‑to‑day operation. With a 4210 mAh capacity it offers extended runtime compared with heavily worn cells, helping to reduce the need for frequent charging. The battery is designed to match the form factor and connector placement of compatible ProBook models, ensuring simple installation and secure fit. The black finish maintains the original look of the laptop.
Suitable for
 Replacing a depleted or failing battery in HP ProBook 645 G3
 Replacing a depleted or failing battery in HP ProBook 655 G3
 On‑the‑road productivity where mains access is limited
 Office and home use to extend unplugged working time
Key specifications
 Battery technology: Lithium‑Ion (Li‑Ion)
 Nominal capacity: 4210 mAh
 Compatible laptop models: HP ProBook 645 G3, ProBook 655 G3
 Colour: Black
 Form factor: Internal replaceable notebook battery designed for the specified ProBook series
How to use
Power down the laptop and disconnect the AC adapter before replacing the battery. Remove the service cover or battery access panel of the ProBook model following the manufacturer’s instructions, disconnect the old battery from its connector, and install the replacement by aligning the housing and securing any screws or latches. Reattach the access panel, connect the AC adapter, and allow the new battery to charge to full capacity prior to first full use. Check battery status via the operating system power utility to confirm successful installation.
Usage recommendations
To maximize battery life, avoid exposing the laptop to extreme temperatures, perform occasional full charge/discharge cycles, and use official or manufacturer‑recommended chargers. If the device will be stored for extended periods, store the battery at approximately 40–60% charge in a cool, dry place.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 84732990 |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 4210 mAh |
| Number of battery cells | 3 |
| Battery capacity | 48 Wh |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | PrBook 645 G3, ProBook 655 G3 |
| Brand compatibility | HP |

## FAQ

### How much does the Battery HP ProBook 645 G3 801554-002 cost, and is it available for purchase?

The price is 146.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 21.07.2026 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

### 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/3211099/65715629_large.webp