# 2-Power Laptop Battery for Dell Latitude 5400, 11.4V 4000mAh

**URL:** https://aio.lv/en/product--2-power-2p-0xv8cj--12425369
**Data updated:** 2026-05-13 17:41 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** 2P-0XV8CJ
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-2p-0xv8cj--12425369

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Reliable 2-Power replacement battery designed for Dell Latitude 5400 laptops. This lithium-ion battery pack features a voltage of 11.4V and a capacity of 4000mAh, ensuring stable power supply and extended runtime for your portable device. Engineered for compatibility and safety, it serves as an ideal solution for replacing worn-out batteries to restore your laptop's original performance and mobility.

## Long description

The 2-Power laptop battery for Dell Latitude 5400 is a high-quality replacement power source designed to restore the original performance and mobility of your portable computer. This lithium-ion battery pack is engineered to meet strict safety and compatibility standards, providing a reliable power supply for daily computing tasks. With a voltage of 11.4V and a capacity of 4000mAh, it offers a consistent energy output that helps maintain your laptop's efficiency throughout the workday.
The primary advantage of this 2-Power battery is its precise compatibility with the Dell Latitude 5400 series, ensuring a seamless fit and reliable communication with the laptop's power management system. By replacing a degraded battery with this unit, users can significantly extend the runtime of their device away from a wall outlet. The use of high-grade lithium-ion cells ensures stable charging cycles and long-term durability, making it a dependable choice for maintaining productivity without the risk of sudden power loss.
Suitable for
Replacing aged or faulty batteries in Dell Latitude 5400 laptops
Users requiring extended battery life for mobile work environments
Restoring original portable performance for business or personal use
When it may not be suitable
This battery is specifically designed for the Dell Latitude 5400 model and is not compatible with other laptop series or brands. It may not be suitable for users who require extended-capacity batteries beyond the original manufacturer's specifications or for those whose laptop power management hardware is already damaged.
Key specifications
Battery type: Lithium-ion
Voltage: 11.4V
Capacity: 4000mAh
Compatibility: Dell Latitude 5400
How to use
To install the battery, first ensure that the laptop is completely powered off and disconnected from the AC adapter. Access the battery compartment by removing the bottom cover of the laptop according to the manufacturer's service manual. Carefully disconnect the old battery connector, remove the unit, and insert the new 2-Power battery into the slot. Secure the battery, reconnect the power cable, and replace the bottom cover. Once installed, it is recommended to charge the battery fully before the first use to calibrate the power management system.
What to consider before purchase
Verify your laptop model number matches the Dell Latitude 5400 series
Check the physical dimensions and connector type of your current battery
Ensure your laptop's charging port and internal power circuitry are functioning correctly
Usage recommendations
For optimal battery health, avoid exposing the laptop to extreme temperatures and try to keep the battery charge between 20% and 80% during prolonged storage. Regularly update your laptop's BIOS and power management drivers to ensure the system correctly recognizes and optimizes the new battery.

## FAQ

### How much does the 2-Power Battery for Dell Latitude 5400 \| 11.4V 4000mAh cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 102 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 20.07.2026 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 2-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 2-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