# Battery pack t6 power for Acer Aspire ES1-711 E5-721 V3-371 3150mAh 48Wh

**URL:** https://aio.lv/en/product--t6-power-nbac0080b--4075475
**Data updated:** 2025-12-29 15:34 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** t6 power
**Manufacturer code:** NBAC0080B
**EAN:** 8595605521446
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 52.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--t6-power-nbac0080b--4075475

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery by t6 power compatible with Acer Aspire ES1-711, E5-721 and V3-371 models. Nominal capacity 3150mAh and energy rating 48Wh. Designed to restore portable power for everyday use — web browsing, office work and media playback. Provides direct replacement for worn battery cells and supports standard charging systems of the listed models.

## Long description

Replacement Li-ion laptop battery by t6 power with a nominal capacity of 3150 mAh (48 Wh) and a rated voltage of 15.2 V. The battery is black, measures 247 x 84 x 5 mm and weighs 225 g. It is sold under product numbers AC14B8K, KT.00403.036 and related SKUs and is compatible with a range of Acer Aspire, Predator, Swift and TravelMate models. The Battery pack t6 power for Acer Aspire ES1-711 E5-721 V3-371 3150mAh 48Wh provides a direct replacement for worn original batteries and restores portable power for everyday tasks such as web browsing, office work and media playback.
Advantages
This t6 power Li-ion battery matches the nominal specifications of the original battery (3150 mAh / 48 Wh, 15.2 V) and fits as a direct replacement for the listed Acer laptop series. It is lightweight and compact, designed to integrate with the standard charging circuits of compatible models and to return expected runtime for typical everyday use.
Suitable for
Acer Aspire ES1-711 and ES1-711G series
Acer Aspire ES1-512, ES1-572 and E5-721 series
Acer Aspire V3-371 and V3-111P series
Acer Aspire 5 A515-51 / A515-51G and A517-51 / A517-51G series
Acer Aspire R3-131T and E5-771 / E5-771G series
Acer Aspire Nitro 5 AN515-51 and Swift 3 SF314-51 / SF314-52 / SF315-51 / SF315-51G series
Acer Predator G3-571 / G3-572 and PH317-51 Helios 300 series
Acer TravelMate P276-M / P276-MG and X349-G2-M / X349-M series
Key specifications
Chemistry: Li-ion
Capacity: 3150 mAh (48 Wh)
Voltage: 15.2 V
Color: Black
Dimensions: 247 x 84 x 5 mm
Weight: 225 g
Manufacturer part numbers: AC14B8K, KT.00403.036, KT.00403.023, KT.00403.024, KT.0040G.002, KT.0040G.004, KT.0040G.005, KT.0040G.006
How to use
Turn off the laptop and disconnect it from any power source. Remove the existing battery according to the laptop manufacturer’s service instructions, then install the t6 power replacement battery ensuring proper alignment of the connector. Reattach any battery covers and secure fastenings. Reconnect the AC adapter and charge the battery fully before first use to allow the laptop to recognize the new battery and to calibrate charge reporting.
Usage recommendations
For safety and longevity, use the original charger or a manufacturer-approved adapter, avoid exposure to extreme temperatures, and store the battery partially charged if not used for extended periods. Replace the battery if you observe swelling, overheating or abnormal performance.

## FAQ

### How much does the Battery t6 power for Acer Aspire ES1-711 E5-721 V3-371 cost, and is it available for purchase?

The price is 63.99 € (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 29.06.2026 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/4075475/51191126_large.webp