# Laptop battery t6 power for Dell Latitude E5450 E5550 E5250, 6900mAh / 51Wh

**URL:** https://aio.lv/en/product--t6-power-nbde0151--3515619
**Data updated:** 2026-02-20 09:14 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** t6 power
**Manufacturer code:** NBDE0151
**EAN:** 8595605518224
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 57.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--t6-power-nbde0151--3515619

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery by t6 power compatible with Dell Latitude E5450, E5550 and E5250 series. Nominal capacity 6900mAh (51Wh) designed to restore portable power for extended use away from mains. Suitable for mobile work, travel and field use; provides original-form-factor fit and straightforward installation for users seeking reliable runtime.

## Long description

Replacement laptop battery by t6 power compatible with Dell Latitude E5450, E5550 and E5250 series. Nominal capacity 6900mAh (51Wh) and nominal voltage 7.4V provide extended runtime for mobile work, travel and field use. The battery follows the original form factor and fits into the same compartment as the original unit; it is intended to restore portable power to systems that require a similar Li-poly battery pack and dimensions approximately 232x101x7 mm with a weight of about 300 g.
Advantages
This t6 power battery offers a full-capacity replacement with a 6900mAh (51Wh) rating, compatible physical dimensions and connector alignment for Dell Latitude E5250, E5450 and E5550 series. Its Li‑poly chemistry and nominal 7.4V voltage deliver consistent power output comparable to original batteries. The product is supplied in black color and designed for straightforward installation without modifications.
Suitable for
Replacing a depleted or failing battery in Dell Latitude E5250, E5450 or E5550 laptops
Extending portable runtime for mobile professionals and students
Fieldwork and travel where mains power is not available
Repair and refurbishment of compatible Dell Latitude 11/12/14/15 models
Key specifications
Chemistry: Li‑polymer (Li‑poly)
Nominal capacity: 6900 mAh (51 Wh)
Nominal voltage: 7.4 V
Color: Black
Approximate dimensions: 232 x 101 x 7 mm
Approximate weight: 300 g
How to use
Power down the laptop and disconnect any external power source before replacing the battery. Remove the service cover or bottom panel according to the laptop manufacturer’s instructions, disconnect the old battery cable from the motherboard connector, and remove the old battery. Position the replacement t6 power battery in the compartment, connect the battery cable securely to the motherboard connector, and reassemble the cover. Recharge the new battery fully before first use and allow the operating system to calibrate battery reporting if needed.
Usage recommendations
Use the battery within the operating temperature range specified by your laptop manufacturer, avoid exposure to excessive heat or liquids, and store charged at around 40–60% if kept unused for extended periods. If you are unsure about disassembly, consider professional installation to avoid damage to the laptop or battery.

## FAQ

### How much does the Laptop battery t6 power for Dell Latitude E5450 E5550 cost, and is it available for purchase?

The price is 69.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 08.07.2026 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, 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 t6 power 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 t6 power 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/3515619/51191006_large.webp