# Battery Lenovo 50Wh 3-cell Lithium-ion 5B10W51826 for compatible Lenovo laptops

**URL:** https://aio.lv/en/product--lenovo-5b10w51826--4339112
**Data updated:** 2026-02-12 14:07 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10W51826
**EAN:** 5704174719328
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 90.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 74.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10w51826--4339112

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Rechargeable Lenovo laptop battery, 50Wh capacity, 3‑cell Lithium‑ion chemistry (model 5B10W51826). Designed as a replacement battery for compatible Lenovo notebooks to restore portable runtime. Provides standard voltage and power for everyday office use, web browsing, and light multimedia; benefits include straightforward installation, OEM compatibility, and mobility for users needing on‑battery operation.

## Long description

Rechargeable Lenovo 50Wh 3-cell Lithium-ion battery designed for compatible Lenovo laptops. This replacement battery restores portable runtime with a 50 watt‑hour capacity and standard laptop voltage suitable for everyday office tasks, web browsing, and light multimedia playback. The pack uses three lithium‑ion cells to deliver a balance between capacity and compact size, making it appropriate for mobile professionals and students who require reliable on‑battery operation.
Advantages
The battery offers straightforward installation, OEM-compatible form factor and electrical characteristics, and a moderate energy density that supports typical notebook usage without adding excessive weight. Built-in protection circuitry helps maintain safe charge and discharge behavior, and the 3-cell construction keeps the module compact while delivering the declared 50Wh capacity for predictable runtime.
Suitable for
Replacing a worn or failed battery in compatible Lenovo notebooks
Extending portable runtime for office work and remote study
Maintaining mobility for web browsing, email, and light multimedia
Key specifications
Capacity: 50 Wh (watt‑hours)
Cell count: 3 cells
Chemistry: Lithium‑ion (Li‑ion)
Intended use: Laptop internal replacement battery
Typical applications: Office productivity, internet browsing, light media playback
How to use
Power down the laptop and disconnect any external power source before replacing the battery. Remove the back cover or battery latch according to the laptop service instructions, carefully disconnect the old battery connector, and install the replacement unit in the same orientation. Reattach the connector and secure the battery and cover. After installation, charge the battery fully before first use and allow the operating system to recognize the new battery; calibration cycles (full charge followed by full discharge) can be performed if desired to update runtime reporting.
Usage recommendations
Use the battery within the laptop manufacturer’s specified temperature range, avoid exposing it to high heat or moisture, and store it partially charged if not used for extended periods. For optimal longevity, avoid deep discharges and prolonged storage at 100% charge.

## FAQ

### How much does the Lenovo Battery 50Wh 3‑cell 5B10W51826 cost, and is it available for purchase?

The price is 90.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 173 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 09.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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/4339112/51252278_large.webp