# Internal laptop battery Lenovo 5B11M90089N 6‑cell 68Wh Li‑Ion

**URL:** https://aio.lv/en/product--lenovo-5b11m90089n--11573953
**Data updated:** 2026-02-15 18:37 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B11M90089N
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 130.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 108.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b11m90089n--11573953

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Internal replacement battery Lenovo model 5B11M90089N, 6‑cell Li‑Ion pack with 68Wh capacity. Designed as a direct internal spare for compatible Lenovo laptops to restore runtime and replace worn or faulty batteries. Suitable for everyday mobile use, travel and work when extended unplugged operation is required.

## Long description

Internal replacement battery Lenovo 5B11M90089N is a 6-cell lithium-ion pack with a rated capacity of 68Wh designed as a direct internal spare for compatible Lenovo laptops. It restores battery runtime and replaces worn, degraded or faulty internal batteries, providing standard charging and discharging behaviour for mobile use, travel and work scenarios that require extended unplugged operation.
Advantages
This internal laptop battery delivers a balanced combination of capacity and cell count to support several hours of typical productivity tasks. As a direct replacement it fits into compatible laptop models without modification and restores original power characteristics. The Li‑Ion chemistry provides a good energy density and predictable discharge curve while the 68Wh capacity offers longer runtime compared with lower‑capacity cells.
Suitable for
 Replacing a worn or failing internal battery in compatible Lenovo laptops
 Extending unplugged runtime for mobile productivity and office work
 Travel use where longer battery life between charges is required
 Maintenance and repair tasks performed by trained service technicians
Key specifications
 Battery type: Lithium‑ion (Li‑Ion)
 Cell count: 6 cells
 Rated capacity: 68 Wh
 Form factor: Internal laptop battery pack designed for direct replacement
 Typical use: Rechargeable power source for portable computers
How to use
Install the internal battery by powering off the laptop, disconnecting any external power, and accessing the internal battery compartment according to the manufacturer service instructions. Remove the old battery following safety procedures and replace it with the new 6‑cell pack, ensuring proper seating and connector alignment before reassembling the device. After installation, charge the battery to full capacity using the laptop's charger and allow the system to recognize the new pack; normal charge/discharge cycles will calibrate runtime estimations over a few uses.
Usage recommendations
Use the battery only in compatible Lenovo models and follow manufacturer service manuals for safe installation. Avoid exposing the battery to extreme temperatures, liquids, or mechanical damage. Dispose of the old battery according to local electronic waste regulations and recycle where facilities exist. For best long‑term performance, operate the battery within the laptop's recommended temperature range and perform occasional full charge/discharge cycles if advised by the device manufacturer.

## FAQ

### How much does the Lenovo internal battery 5B11M90089N 6‑cell 68Wh cost, and is it available for purchase?

The price is 130.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 03.08.2026 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