# Battery pack t6 power for Dell Precision 7530 7540 7730 7740 — 8420mAh 64Wh

**URL:** https://aio.lv/en/product--t6-power-nbde0247--11396156
**Data updated:** 2026-02-17 11:01 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** t6 power
**Manufacturer code:** NBDE0247
**EAN:** 8595605524829
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 62.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--t6-power-nbde0247--11396156

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery t6 power compatible with Dell Precision 7530, 7540, 7730 and 7740. Capacity 8420mAh (64Wh) providing extended runtime for mobile work, CAD, rendering and office tasks. Designed as a direct replacement to restore battery life, it supports standard charging and fits existing battery bay and connectors.

## Long description

Replacement laptop battery t6 power for Dell Precision 7530 7540 7730 7740 — 8420mAh 64Wh is a direct-fit power unit designed to restore mobile runtime for compatible Precision workstations. With a rated capacity of 8420mAh (64Wh), this battery is intended for extended use in CAD, rendering, office applications and other on-the-go professional tasks. It connects to the existing battery bay and standard charging system of supported Dell Precision models and is supplied as a single internal battery pack for straightforward installation.
Advantages
This replacement battery provides increased portable runtime compared with worn original cells and supports standard charging behavior of the host laptop. It is manufactured to fit the battery compartment and connector layout of the listed Dell Precision models, enabling quick swap-and-go replacement without modification. The energy capacity of 8420mAh (64Wh) balances extended operating time with compatibility for mobile workstation workloads such as CAD and rendering.
Suitable for
Extending battery life for Dell Precision 7530 and 7730 laptops during mobile CAD and 3D work
Providing longer runtime for Dell Precision 7540 and 7740 during office tasks and on-site presentations
Replacement of an aged or failing internal battery to restore usable unplugged operation
Key specifications
Nominal capacity: 8420mAh (64Wh)
Compatibility: designed for specific Dell Precision 7530 / 7540 / 7730 / 7740 laptop models
Form factor: internal laptop battery pack sized for the host battery bay
Connector: matches original battery connector and pin layout for direct replacement
Charging: supports the laptop's standard charging circuitry and charge profiles
How to use
Power down the laptop and disconnect any external power sources before replacing the battery. Remove the service panel or battery access cover according to the laptop manufacturer's service instructions, then disconnect and remove the existing battery pack. Align the replacement battery pack with the battery bay and connector, press into place until it seats securely, and refit the access panel. Reconnect the power adapter and allow the system to recognize and calibrate the new battery; a full charge cycle is recommended before extended unplugged use.
Usage recommendations
For optimal performance and longevity, use the battery with the laptop's official AC adapter, avoid exposing the battery to high temperatures, and perform occasional full charge-discharge cycles to maintain accurate battery reporting. If the laptop displays battery-related firmware messages after installation, follow on-screen prompts or consult Dell support documentation for BIOS/firmware updates.

## FAQ

### How much does the Battery t6 power for Dell Precision 7530 7540 7730 7740 cost, and is it available for purchase?

The price is 75.49 € (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 13.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Battery t6 power for Dell Precision 7530 7540 7730 7740 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/11396156/66044348_large.webp