# Notebook battery Lenovo 45Wh 5B10Z21197, 45 Wh capacity

**URL:** https://aio.lv/en/product--lenovo-5b10z21197--4310271
**Data updated:** 2026-02-12 14:07 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10Z21197
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.49 €
**Prices and availability valid until:** 2026-08-21 23:59
**Price without VAT (21%):** 63.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10z21197--4310271

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.79 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

Replacement notebook battery Lenovo model 5B10Z21197 with 45 Wh nominal capacity. Designed to restore portable power for compatible Lenovo laptops, it provides backup runtime for mobile work, travel or temporary use without mains. Suitable for users needing a direct battery swap or spare unit; installation follows manufacturer guidelines and supports original voltage and connector specifications.

## Long description

Replacement notebook battery Lenovo 45Wh 5B10Z21197 restores portable power to compatible Lenovo laptop models. This 45 Wh nominal capacity battery is intended as a direct swap or spare unit to extend mobile runtime for work, travel or temporary use without mains power. It matches the original battery's voltage and connector specifications to ensure compatibility and straightforward installation following manufacturer guidelines.
Advantages
The battery delivers a defined 45 Wh capacity that provides predictable backup time for typical office and web-browsing tasks. Designed to fit compatible Lenovo notebooks, it supports a simple replacement process and maintains the device's original power characteristics. As a dedicated spare or replacement cell, it helps avoid interruptions during mobile work and travel.
Suitable for
Replacing a worn or failed battery in compatible Lenovo laptops
Keeping a spare battery for extended travel or field work
Temporary backup power during meetings, transit or short outages
Key specifications
Nominal capacity: 45 Wh
Form factor: notebook internal replacement battery
Compatibility: designed for specific Lenovo laptop models that accept this battery form and connector
Typical applications: office productivity, web browsing, email, light multimedia playback
How to use
Before installation, power down the laptop, disconnect the mains adapter, and follow the laptop manufacturer's disassembly and safety instructions. Remove the existing battery according to the service manual, then insert the replacement battery ensuring the connector and locking mechanisms are seated correctly. Reassemble the device and charge the new battery fully prior to first use. Observe standard precautions for lithium-based notebook batteries, including avoiding exposure to extreme temperatures and physical damage.
Usage recommendations
To maintain battery life, use the laptop on AC power when performing long, intensive tasks and avoid deep discharges whenever possible. Calibrate charge level occasionally by allowing the battery to discharge to around 20% and then fully charging it. Store the battery at roughly 40–60% charge if it will be unused for extended periods and keep it in a cool, dry place.

## FAQ

### How much does the Lenovo notebook battery 5B10Z21197 cost, and is it available for purchase?

The price is 76.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 229 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 05.08.2026 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: 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/4310271/51237057_large.webp