# Notebook battery Lenovo 4-cell 3.86V model 5B10Z26487 for compatible Lenovo laptops

**URL:** https://aio.lv/en/product--lenovo-5b10z26487--4425431
**Data updated:** 2026-02-17 10:59 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10Z26487
**EAN:** 5704174695004
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 91.49 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 75.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10z26487--4425431

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

Replacement notebook battery Lenovo 4-cell 3.86V (model 5B10Z26487). Designed as a direct replacement for compatible Lenovo laptop models, it provides portable power for everyday mobile use, office work and travel. The 4-cell configuration supports standard runtime improvements and straightforward installation; use original part numbers to confirm compatibility before purchase.

## Long description

Replacement notebook battery Lenovo 4-cell 3.86V model 5B10Z26487 is designed to restore portable power to compatible Lenovo laptops. This 4-cell battery supplies the nominal 3.86V required by the supported laptop designs and is intended as a direct-fit replacement to provide everyday runtime for office work, web browsing and travel. The battery is a spare part intended for users who need to replace a worn or faulty unit to regain mobile operation.
Advantages
The Lenovo 4-cell 3.86V battery offers a compact design that maintains the laptop's original form factor while delivering standard runtime improvements over deeply discharged units. Installation is straightforward and does not require modifications to the device chassis. The battery is intended to meet the electrical and mechanical specifications of compatible Lenovo models so it integrates with existing power-management functions.
Suitable for (tasks / use cases)
Everyday mobile computing and office productivity
Web browsing, email and video calls
Travel and field work where mains power is unavailable
Replacing an aged or failing internal battery to restore battery life
Key specifications
Cell count: 4-cell configuration
Nominal voltage: 3.86 V
Form factor: notebook internal replacement battery sized for compatible Lenovo models
Intended function: primary DC power source for mobile operation and battery charging system integration
How to use
Power down the laptop and disconnect any external power source before attempting to replace the battery. Remove the service panel or rear cover according to the laptop manufacturer's instructions, then disconnect the depleted battery from the internal connector and replace it with the new 4-cell 3.86V unit. Reassemble the laptop and charge the battery fully before first use. Verify battery recognition and charging status in the operating system's power settings or BIOS/UEFI.
Usage recommendations
Use the battery only in models confirmed to be compatible with this 4-cell 3.86V replacement. Avoid exposing the battery to high temperatures, liquids, or mechanical shock. For long-term storage, store the battery at partial charge in a cool, dry place and follow manufacturer guidelines for safe disposal or recycling of the removed unit.

## FAQ

### How much does the Lenovo notebook battery 5B10Z26487 4-cell 3.86V cost, and is it available for purchase?

The price is 91.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 10.08.2026 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

## Image

https://aio.lv/img/cache/product/4425431/21679731_large.webp