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

**URL:** https://aio.lv/en/product--2-power-2p-sb10t83198--12478620
**Data updated:** 2026-05-22 07:19 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** 2P-SB10T83198
**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-sb10t83198--12478620

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 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. Engineered for compatibility and performance, this battery is an ideal solution for restoring your laptop's autonomy and ensuring efficient operation during daily tasks.

## Long description

The 2-Power replacement battery for the Lenovo ThinkPad T490S 20NX is a high-quality power solution designed to restore the original performance and mobility of your laptop. Engineered to meet strict compatibility standards, this battery pack provides a stable power supply, allowing you to work, study, or travel without the constant need for a wall outlet. With its precise technical specifications, it integrates seamlessly with your device, ensuring safe and efficient operation.
Advantages
This replacement battery offers a reliable alternative to original components, maintaining consistent voltage levels for optimal laptop performance. Its robust construction ensures durability and longevity, making it an excellent choice for users looking to extend the life of their hardware. By choosing this battery, you benefit from a cost-effective solution that restores your laptop's autonomy while adhering to safety and quality standards for portable power devices.
Suitable for
Daily office work and professional tasks
Students requiring long-lasting battery life for lectures
Frequent travelers needing reliable portable power
Restoring the functionality of older Lenovo ThinkPad T490S 20NX units
When it may not be suitable
This battery is specifically designed 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 original design capacity of the laptop's power management system.
Key specifications
Voltage: 11.55V
Capacity: 4800mAh
Compatibility: Lenovo ThinkPad T490S 20NX
Type: Replacement battery pack
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 remove the old battery, and insert the new 2-Power unit into the designated compartment. Secure the connectors firmly and reassemble the laptop casing. 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 specific laptop model number matches the compatibility list
Check the physical dimensions of your current battery if possible
Ensure you have the necessary tools for laptop disassembly
Consider professional installation if you are not comfortable opening your device
Usage recommendations
For optimal battery health, avoid letting the charge drop to zero percent frequently. Keep the laptop in a cool, dry environment and ensure that the ventilation ports are not blocked during operation to prevent overheating, which can degrade battery performance over time.

## 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 29.07.2026 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