# 2-Power Replacement Battery for Lenovo ThinkPad T490S 20NX, 11.55V 4800mAh

**URL:** https://aio.lv/en/product--2-power-2p-sb10t83152--12478618
**Data updated:** 2026-05-22 07:19 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** 2P-SB10T83152
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.49 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 36.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-2p-sb10t83152--12478618

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

This 2-Power replacement battery is designed for the Lenovo ThinkPad T490S 20NX laptop. It features a voltage of 11.55V and a capacity of 4800mAh, providing a reliable power source for your portable device. This main battery pack is engineered to meet original manufacturer specifications, ensuring compatibility and stable performance for daily computing tasks and extended mobile productivity.

## Long description

The 2-Power replacement battery for the Lenovo ThinkPad T490S 20NX is a high-quality power solution designed to restore your laptop's original performance. Engineered to meet strict manufacturer specifications, this battery provides a reliable and stable power supply for your portable device, ensuring that your workflow remains uninterrupted during daily computing tasks.
Advantages
This replacement battery offers a seamless fit and consistent power delivery, matching the performance standards of the original component. By utilizing high-quality cells, it provides dependable capacity for extended mobile productivity, allowing you to work away from a power outlet with confidence. Its precise design ensures full compatibility with the internal power management systems of the Lenovo ThinkPad T490S 20NX, promoting safe and efficient operation throughout the battery's lifespan.
Suitable for
Daily office work and professional business tasks
Students requiring reliable battery life for lectures and study sessions
Users needing a replacement for a degraded or non-functional original battery
Mobile professionals who frequently work on the go
When it may not be suitable
This battery is specifically engineered for the Lenovo ThinkPad T490S 20NX model and is not compatible with other laptop series or different hardware configurations. It may not be suitable for users who require extended high-performance gaming or heavy rendering tasks that exceed the power output capabilities of standard laptop batteries.
Key specifications
Voltage: 11.55V
Capacity: 4800mAh
Type: Lithium-ion replacement battery
Compatibility: Lenovo ThinkPad T490S 20NX
How to use
To install the battery, ensure your laptop is completely powered off and disconnected from the AC adapter. Open the laptop chassis according to the manufacturer's service manual, carefully disconnect the old battery connector, and remove the unit. Insert the 2-Power replacement battery into the designated compartment, secure it with the original screws, and reconnect the power cable. Once installed, close the chassis and charge the battery to its full capacity before the first use to calibrate the power management system.
What to consider before purchase
Verify your laptop model number matches the Lenovo ThinkPad T490S 20NX
Ensure you have the necessary tools for opening your laptop chassis
Check the current battery health status in your operating system settings
Usage recommendations
For optimal battery longevity, avoid exposing the laptop to extreme temperatures and try to keep the charge level between 20% and 80% during regular use. Periodically perform a full discharge and recharge cycle to maintain accurate battery capacity reporting.

## FAQ

### How much does the 2-Power Battery for Lenovo ThinkPad T490S 20NX cost, and is it available for purchase?

The price is 44.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 30.07.2026 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