# Fujitsu CP810391-XX power adapter Indoor 65 W Black

**URL:** https://aio.lv/en/product--fujitsu-cp810391-xx--7864141
**Data updated:** 2026-01-13 21:31 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** FUJITSU
**Manufacturer code:** CP810391-XX
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 178.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 147.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fujitsu-cp810391-xx--7864141

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The Fujitsu CP810391-XX is a 65 W indoor power adapter designed for laptops. It operates on an input voltage of 100 - 240 V and comes in black. This compact and efficient adapter ensures reliable power supply for your devices.

## Long description

The Fujitsu CP810391-XX power adapter Indoor 65 W Black is a compact laptop power adapter designed to provide stable power for compatible notebook models. It supports universal input voltage and delivers a 65 W output suitable for everyday charging and operation. The adapter's black finish and indoor design make it appropriate for home, office, or travel use where mains power is available.
Advantages
This 65 W adapter offers consistent voltage regulation and thermal management to support reliable device operation during charging and use. Its compact form factor reduces desk clutter and simplifies transport, while the black housing resists visible wear. The adapter is built for indoor environments and is compatible with standard mains outlets in regions using 100–240 V input.
Suitable for
Charging and powering laptops that require a 65 W adapter
Use in offices, homes, and hotel rooms with standard AC mains
Replacing a lost or worn original adapter with a compatible unit
Key specifications
Output power: 65 W
Input voltage range: 100–240 V AC
Color: black
Intended environment: indoor use
Form factor: compact external adapter
How to use
Connect the adapter to an appropriate AC mains outlet using the supplied mains lead or a compatible cable, then plug the adapter output connector into the laptop's power input socket. Ensure the input voltage on site is within the specified 100–240 V range before use. When first connecting, verify the device is charging and check for normal indicator lights on the laptop. Disconnect from mains before cleaning or storing.
Usage recommendations
Place the adapter on a hard, flat surface with adequate ventilation during operation. Avoid covering the adapter with soft materials or placing it near heat sources. Use the adapter only indoors and keep it dry; if the adapter or cable appears damaged, stop use and replace it with a suitable unit to avoid risk to the laptop or user.

## Specifications

| Feature | Value |
|---|---|
| Suitable for indoor use | Yes |
| Maximum input voltage | 240 V |

### Performance

| Feature | Value |
|---|---|
| Compatibility | LIFEBOOK U7310, LIFEBOOK U7410, LIFEBOOK U7510, LIFEBOOK E5510, LIFEBOOK E5410, LIFEBOOK U9310, LIFEBOOK U9310X, STYLISTIC Q7310, LIFEBOOK U9311, LIFEBOOK U7311, LIFEBOOK E5410 THIN CLIENT, LIFEBOOK E5511, LIFEBOOK E5411, LIFEBOOK U9311X, STYLISTIC Q7311, LIFEBOOK U7511, LIFEBOOK U7411, LIFEBOOK U9311A, LIFEBOOK E4511, LIFEBOOK E4411 |
| Brand compatibility | Fujitsu |
| Purpose | Laptop |

### Power

| Feature | Value |
|---|---|
| Output power | 65 W |
| Input voltage | 100 - 240 |
| Output voltage | 19 |
| Input frequency | 50 - 60 |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

### Other features

| Feature | Value |
|---|---|
| Power supply type | Indoor |

### Packaging content

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

## FAQ

### How much does the Fujitsu CP810391-XX power adapter cost, and is it available for purchase?

The price is 178.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 10.08.2026 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: 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/7864141/64374362_large.webp