# Battery Lenovo 45Wh 3-cell Lithium-ion 5B10W13889 for compatible laptops

**URL:** https://aio.lv/en/product--lenovo-5b10w13889--3985932
**Data updated:** 2026-01-05 20:33 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10W13889
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 106.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 88.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10w13889--3985932

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Replace or upgrade your laptop power source with this Lenovo 45Wh 3-cell lithium-ion battery, model 5B10W13889. Designed for compatible Lenovo systems, it provides 45 watt-hours capacity in a compact 3-cell pack for standard runtime and reliable charging. Suitable for everyday mobile use, office work and travel, it restores portable operation and helps maintain device uptime.

## Long description

Lenovo Battery 45Wh 3-cell (model 5B10W13889) is a replacement internal lithium-ion battery designed for compatible Lenovo laptops. With a nominal capacity of 45 watt-hours in a compact 3-cell pack, this battery restores portable operation and supports everyday mobile use, office tasks and travel by providing standard runtime and reliable charging performance.
Advantages
The 45Wh 3-cell design balances capacity and size to fit internal laptop bays while offering consistent power delivery for typical productivity workloads. As an original-equivalent battery identified by part number 5B10W13889, it enables straightforward replacement and helps maintain device uptime without altering system form factor or weight significantly.
Suitable for (tasks / use cases)
Everyday mobile use and commuting
Office work — document editing, email, spreadsheets
Business travel and short-duration presentations
Replacing a worn or failing internal battery
Key specifications
Type: Internal lithium-ion battery
Capacity: 45 Wh
Cells: 3-cell pack
Manufacturer / Brand: Lenovo
Part number (MPN): 5B10W13889
Compatibility: Compatible Lenovo laptop models (check model-specific fitment before purchase)
How to use
Power down the laptop, unplug the power adapter, and follow the device manufacturer’s service instructions to access and replace the internal battery. Install the Lenovo 5B10W13889 battery into the correct bay and secure any connectors or fasteners. After installation, charge the battery fully before regular use and verify system recognizes the new battery via the operating system or BIOS.
Usage recommendations
Use genuine or equivalent batteries that match the original part number and specifications. Store and transport the battery at moderate temperatures, avoid exposure to moisture, and dispose of used batteries according to local regulations.

## FAQ

### How much does the Lenovo 45Wh 3-cell Lithium-ion Battery 5B10W13889 cost, and is it available for purchase?

The price is 106.49 € (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 27.07.2026 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

## Image

https://aio.lv/img/cache/product/3985932/51248186_large.webp