# Laptop battery HP RE03045XL 45Wh, Lithium‑ion, replacement for compatible HP notebooks

**URL:** https://aio.lv/en/product--hp-re03045xl--10924349
**Data updated:** 2026-02-13 15:42 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** HP
**Manufacturer code:** RE03045XL
**EAN:** 5715063408513
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 100.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 83.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-re03045xl--10924349

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Lithium‑ion laptop battery HP RE03045XL with 45Wh capacity. Designed as a replacement battery for compatible HP notebook models, it provides portable power for everyday mobile use, office work, and travel. The battery offers standard runtime depending on device and usage, supports easy installation, and restores device mobility without changing hardware.

## Long description

HP RE03045XL is a 45Wh lithium‑ion replacement battery designed for compatible HP notebooks. It provides portable power for everyday mobile use, office tasks and travel, restoring runtime to laptops whose original battery no longer holds charge. The battery is intended as a direct replacement unit offering standard runtime that depends on device model, installed hardware and workload. Installation is straightforward and the battery is compatible with systems that accept the same physical size and electrical specifications.
Advantages
This 45Wh lithium‑ion battery delivers a balance of capacity and weight suitable for thin-and-light notebooks. Being a replacement battery, it allows users to extend device life without hardware changes. The chemistry offers stable voltage output throughout typical discharge cycles and supports fast recovery when the laptop is connected to mains power. The unit is engineered for drop-in installation and meets typical safety and charge management requirements expected for modern notebook batteries.
Подходит для
 Повседневная работа в офисных приложениях и веб‑серфинге
 Мобильная работа и встречи вне офиса
 Краткосрочные поездки и командировки
 Замена изношенной или неработающей штатной батареи
Key specifications
 Battery type: Lithium‑ion (Li‑ion)
 Rated capacity: 45Wh
 Typical use: notebook replacement battery for compatible HP models
 Form factor: notebook internal battery compatible with designated HP chassis
 Typical runtime: depends on laptop configuration, screen brightness, workload and power settings
How to use
Before installation, power off the notebook and disconnect any external power sources. Remove the existing battery according to the notebook manufacturer’s instructions and replace it with the HP RE03045XL, ensuring proper seating and connector alignment. After installation, charge the battery fully before first extensive use to allow the battery management system to calibrate. Use the notebook’s power management settings to monitor charge level and adjust power profiles for desired runtime.
Usage recommendations
To maximize battery life, avoid deep discharges and store the battery at roughly 40–60% charge if it will not be used for extended periods. Keep the notebook and battery away from extreme temperatures, and use the laptop’s built‑in power management features to reduce screen brightness and background activity when longer runtime is needed.

## FAQ

### How much does the HP RE03045XL laptop battery 45Wh cost, and is it available for purchase?

The price is 100.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 591 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 09.07.2026 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

https://aio.lv/img/cache/product/10924349/68523326_large.webp