# Battery Fujitsu CP813266-XX for LIFEBOOK E548 E558 E448 E458 U748 U758

**URL:** https://aio.lv/en/product--fujitsu-cp813266-xx--4959148
**Data updated:** 2026-01-13 21:27 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** FUJITSU
**Manufacturer code:** CP813266-XX
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 234.99 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 194.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fujitsu-cp813266-xx--4959148

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

The Fujitsu CP813266-XX battery is designed for LIFEBOOK E548, E558, E448, E458, U748, and U758 models. It provides reliable power and longevity, ensuring your laptop operates efficiently. This battery is a perfect replacement for your original battery, maintaining the performance and functionality of your device.

## Long description

The Fujitsu CP813266-XX battery is designed as a direct replacement for Fujitsu LIFEBOOK models E548, E558, E448, E458, U748 and U758. With a nominal capacity of 3490 mAh, this battery restores mobile runtime and supports standard laptop workloads such as office applications, web browsing and light multimedia playback. It is intended to fit the original battery bay and maintain the power delivery characteristics expected for these LIFEBOOK models.
Advantages
This Fujitsu battery provides consistent power output and is manufactured to match the physical dimensions and electrical specifications of the original unit, enabling straightforward installation and stable operation. The capacity specification (3490 mAh) allows predictable runtime for typical productivity tasks, while the compatible design minimizes the need for adjustments or firmware changes. The battery is suitable for users seeking a like-for-like replacement to restore portable use.
Suitable for
 Replacing a worn or failing battery in Fujitsu LIFEBOOK E548, E558, E448, E458, U748 and U758
 Extending mobile runtime for office work and web browsing
 Maintaining original fit and connectors without modification
Key specifications
 Nominal capacity: 3490 mAh
 Compatibility: designed for specific Fujitsu LIFEBOOK E5xx and U7xx series models
 Form factor: replacement notebook battery sized for the original bay
 Typical use: supports everyday productivity, internet and light multimedia tasks
How to use
Before installation, power down the laptop and disconnect any external power sources. Remove the old battery following the LIFEBOOK service instructions or user manual, then insert the replacement battery ensuring connectors are aligned and the unit seats fully in the battery compartment. After first installation, charge the battery to full capacity using the laptop charger. Observe the operating system battery status indicators to confirm proper recognition and charging behavior.
Usage recommendations
For optimal battery life, cycle the battery periodically and avoid long-term storage at full charge or at deep discharge. Use the original or manufacturer-recommended charger and avoid exposing the battery to extreme temperatures. If you notice significant capacity loss or abnormal behavior, refer to Fujitsu support or a qualified technician for inspection.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 3490 mAh |
| Number of battery cells | 4 |
| Battery capacity | 50 Wh |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | LIFEBOOK E548, LIFEBOOK E558, LIFEBOOK E448, LIFEBOOK E458, LIFEBOOK U748, LIFEBOOK U758, LIFEBOOK T938, LIFEBOOK U747 6TH GEN, LIFEBOOK U757 6TH GEN, LIFEBOOK E449, LIFEBOOK E459, LIFEBOOK U749, LIFEBOOK U759, LIFEBOOK E549, LIFEBOOK E559, LIFEBOOK T939, LIFEBOOK U7410, LIFEBOOK U7510, LIFEBOOK E5510, LIFEBOOK E5410, LIFEBOOK E5410 THIN CLIENT, LIFEBOOK E5511, LIFEBOOK E5411, LIFEBOOK E4511, LIFEBOOK E4411 |
| Brand compatibility | Fujitsu |

## FAQ

### How much does the Battery Fujitsu CP813266-XX cost, and is it available for purchase?

The price is 234.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 17.08.2026 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. 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 FUJITSU 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 FUJITSU 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 capacity, 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/4959148/61856557_large.webp