# Battery 2-Power 2P-SB10K97579 for Lenovo ThinkPad T440 T440s T450

**URL:** https://aio.lv/en/product--2-power-2p-sb10k97579--2105819
**Data updated:** 2025-12-29 10:37 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** 2-Power
**Manufacturer code:** 2P-SB10K97579
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 43.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--2-power-2p-sb10k97579--2105819

## 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

The 2-Power 2P-SB10K97579 battery is designed for Lenovo ThinkPad T440, T440s, and T450 models. It offers reliable performance and longevity, ensuring your laptop stays powered throughout the day. With a capacity that meets or exceeds OEM specifications, this battery is an ideal replacement for your original battery, providing peace of mind and enhanced productivity.

## Long description

The 2-Power 2P-SB10K97579 battery is a replacement lithium-ion battery designed for Lenovo ThinkPad T440, T440s, and T450 laptops. It uses high-grade Li-Ion cells to deliver a capacity of 5200 mAh, compatible with the original battery form factor and offering reliable runtime for mobile use. The battery is black, weighs 0.311 kg and is intended as a direct spare or replacement part for affected ThinkPad models.
Advantages
This 2-Power battery provides dependable performance through quality lithium-ion cells, meeting or exceeding OEM capacity specifications at 5200 mAh. It supports consistent charging and discharging behavior, contributes to longer unplugged operation compared with worn original batteries, and includes 2-Power’s SmartWatch Protect monitoring concept to reduce risks of short circuits and overheating during charge cycles.
Suitable for
Lenovo ThinkPad T440
Lenovo ThinkPad T440s
Lenovo ThinkPad T450
Key specifications
Battery technology: Lithium-Ion (Li-Ion)
Battery capacity: 5200 mAh
Weight: 0.311 kg
Colour: Black
Manufacturer part number (MPN): 2P-SB10K97579
How to use
Turn off the laptop and disconnect the power adapter. Remove the existing battery following Lenovo’s service instructions for your ThinkPad model, then install the 2-Power 2P-SB10K97579 battery into the battery bay until it clicks into place. Reconnect the power adapter and charge the battery fully before first use to ensure calibration. Use the laptop’s operating system battery management tools to monitor charge status and health.
Usage recommendations
Store and operate the battery in temperatures recommended by Lenovo for the laptop (avoid extreme heat or cold), avoid physical damage, and use official or certified chargers. If the battery shows swelling, excessive heat, or other abnormal behavior, stop use and replace the battery. Dispose of the battery according to local electronic waste regulations.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |
| Compliance certificates | RoHS |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 5200 mAh |
| Number of battery cells | 6 |
| Battery voltage | 10.8 V |
| Battery capacity | 56 Wh |
| Product colour | Black |
| Certification | CE |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | ThinkPad T440 T440 (20B6, 20B7) T440s T440s (20AQ, 20AR) T450 (20BU, 20BV) |
| Brand compatibility | Lenovo |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.311 kg |
| Height | 20 mm |
| Width | 50 mm |
| Depth | 205 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 246 mm |
| Package height | 48 mm |
| Package width | 92 mm |

## FAQ

### How much does the Battery 2-Power 2P-SB10K97579 for Lenovo ThinkPad cost, and is it available for purchase?

The price is 52.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 126 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. 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery technology, battery capacity, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/2105819/65715308_large.webp