# Battery DELL TXF9M Latitude E5450/E5550

**URL:** https://aio.lv/en/product--dell-txf9m--1548069
**Data updated:** 2026-01-13 17:29 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** TXF9M
**EAN:** 5711783898757
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 94.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-txf9m--1548069

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The DELL TXF9M battery is designed for Latitude E5450 and E5550 laptops. It offers reliable performance with a capacity that ensures long-lasting power for your device. This battery is easy to install and provides a perfect fit, ensuring your laptop runs efficiently without interruptions. Upgrade your laptop's battery life with the DELL TXF9M for enhanced productivity and mobility.

## Long description

The DELL TXF9M Latitude E5450/E5550 battery is a Lithium-Ion replacement battery designed to restore portable power for compatible Dell Latitude E5450 and E5550 notebooks. It provides a factory-fit form factor and electrical compatibility to deliver stable runtime for typical office, travel and field use. The battery is engineered to integrate with the laptop's charging circuitry and power-management features to maintain predictable charge and discharge behavior.
Advantages
This Lithium-Ion battery offers a balance of energy density and weight, enabling longer runtime without adding significant bulk. Its design ensures straightforward installation and a secure fit in the laptop bay, helping to avoid loose contacts and power interruptions. The battery delivers consistent voltage under typical workloads and is manufactured to meet common safety and performance expectations for notebook battery replacements.
Suitable for
Replacing a worn or failing battery in Dell Latitude E5450
Replacing a worn or failing battery in Dell Latitude E5550
Business travel where extended unplugged operation is required
Fieldwork and mobile use that demand reliable portable power
Key specifications
Battery chemistry: Lithium-Ion (Li-Ion)
Compatible models: Dell Latitude E5450, E5550
Form factor: proprietary notebook battery pack designed for specific laptop bay
Typical weight: 0.3 kg
How to use
Power off the laptop and disconnect any external power sources before removing the existing battery. Slide or unclip the old battery according to the laptop manufacturer's instructions and insert the DELL TXF9M until it locks in place. Reconnect external power and allow the battery to charge fully before first use to calibrate the charge indicator. Monitor battery status through the operating system's power management utility and follow standard laptop maintenance practices.
Usage recommendations
Store and use the battery within the temperature range recommended by the laptop manufacturer, avoid exposure to extreme heat or moisture, and recycle according to local electronic waste regulations. Replace the battery if you notice excessive heat, swelling, rapid capacity loss, or charging abnormalities.

## Specifications

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

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 4 |
| Battery capacity | 62 Wh |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | Latitude E5450/E5550 |
| Brand compatibility | Dell |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.3 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 480 g |
| Package depth | 171 mm |
| Package height | 71 mm |
| Package width | 395 mm |

## FAQ

### How much does the Battery DELL TXF9M cost, and is it available for purchase?

The price is 114.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 64 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 14.07.2026 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: 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 Dell 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 Dell 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, weight, 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/1548069/65713378_large.webp