# Battery Lenovo FRU02K6572

**URL:** https://aio.lv/en/product--lenovo-fru02k6572--535602
**Data updated:** 2026-01-13 15:24 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** FRU02K6572
**EAN:** 5705965568163
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-fru02k6572--535602

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Lenovo FRU02K6572 battery is designed for reliable performance and longevity. It features a high-capacity lithium-ion design, ensuring extended usage time for your laptop. This battery is compatible with various Lenovo laptop models, providing a perfect fit and easy installation. With built-in safety features, it protects against overcharging and overheating, making it a safe choice for your device.

## Long description

The Lenovo FRU02K6572 battery is a replacement lithium battery designed to restore portable power for compatible Lenovo ThinkPad laptops. Built with a high-capacity chemistry and compatibility for several ThinkPad models, the battery offers extended runtime compared with depleted original cells and provides built-in protections to reduce the risk of overcharge and thermal stress during normal use. The battery housing is finished in yellow and designed to fit the indicated laptop series for straightforward installation.
Advantages
This lithium battery delivers extended operating time for mobile work and travel by using a high-capacity cell design. Built-in safety circuitry helps protect against overcharging and overheating, supporting stable charging behavior and safer day-to-day use. The form factor matches the specified ThinkPad models to ensure secure seating and consistent electrical connection. Its replacement nature allows affordable recovery of battery life without the need to replace the entire laptop.
Suitable for
 Powering Lenovo ThinkPad T20, T21, T22, T23 and T43 series laptops
 Replacing worn or failing internal laptop batteries to restore runtime
 Keeping a spare battery for travel, field work, or extended meetings
Key specifications
 Battery type: lithium (rechargeable)
 Compatibility: selected Lenovo ThinkPad T20–T23 and T43 series laptops
 Color: yellow housing
 Design: high-capacity cell construction with integrated protection circuitry
 Intended use: internal replacement battery for portable laptops
How to use
Power down the laptop and disconnect any external power source before beginning the replacement. Remove the existing battery following the laptop manufacturer’s service instructions, insert the replacement battery into the bay until it seats securely, and then reconnect external power if required. After first installation, charge the battery fully before normal use to ensure the battery management system calibrates charging and discharge reporting. Observe normal charging procedures and allow the system to manage charging cycles automatically.
Usage recommendations
Use the replacement battery with the compatible ThinkPad models listed, store it at moderate temperature and partial charge for long-term storage, avoid exposure to extreme heat or open flame, and rely on the laptop’s original charger and charging settings for best results. If you experience irregular behavior after installation, consult the laptop service manual or authorized support.

## Specifications

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84732990 |

### Battery

| Feature | Value |
|---|---|
| Compatible products | Thinkpad T20, 21, 22, 23, T43 |
| Battery technology | Lithium |
| Product colour | Yellow |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |

## FAQ

### How much does the Battery Lenovo FRU02K6572 cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 136 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 02.07.2026 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 Lenovo 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 Lenovo 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: compatible products, battery technology, 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/535602/65711863_large.webp