# Notebook battery Lenovo 45Wh model 5B10Z21202 for compatible Lenovo laptops

**URL:** https://aio.lv/en/product--lenovo-5b10z21202--5465104
**Data updated:** 2026-02-12 14:19 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10Z21202
**EAN:** 5704174562108
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 79.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 66.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10z21202--5465104

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Replacement notebook battery Lenovo 45Wh (model 5B10Z21202) designed for compatible Lenovo laptop models. Provides 45 watt-hours of capacity to extend unplugged runtime for work, study or travel. Intended as a direct replacement battery; supports standard charging via the laptop’s charging system. Useful for restoring mobile use and avoiding sudden power loss.

## Long description

Notebook battery Lenovo 45Wh model 5B10Z21202 is a rechargeable replacement battery designed for compatible Lenovo laptops. With a rated capacity of 45 watt-hours, it restores mobile runtime for work, study and travel and fits as a direct swap for original battery compartments. The battery supports the laptop’s standard charging system and is intended to offer reliable power to prevent unexpected shutdowns when away from mains power.
Advantages
This 45Wh Lenovo notebook battery provides a compact balance of capacity and weight suitable for everyday portable use. It offers consistent voltage output compatible with Lenovo laptop power management, allowing the operating system to report charge level and charging status accurately. As a direct-replacement form factor, it simplifies installation without the need for additional adapters or external chargers.
Suitable for
Extending unplugged runtime for office work and document editing
Mobile study sessions and remote learning
Business travel and commuting where mains power is unavailable
Replacing aged or failing original laptop battery to restore portability
Key specifications
Nominal capacity: 45 Wh
Battery type: rechargeable lithium-ion battery pack
Compatibility: designed for compatible Lenovo laptop models (direct-replacement form factor)
Charging: supports laptop’s standard internal charging circuitry
Typical operating temperature range: manufacturer-recommended ambient conditions for laptop batteries
How to use
Power down the laptop and disconnect the mains adapter before beginning replacement. Remove the service hatch or battery latch according to the laptop manufacturer’s instructions, extract the old battery and insert the replacement battery into the compartment until it clicks into place. Reassemble any covers and reconnect the mains adapter to perform an initial charge. Allow the battery to reach full charge before relying on unplugged runtime for extended periods; the laptop’s battery indicator will show charge level and status.
Usage recommendations
Use the battery only with compatible Lenovo laptops and follow the laptop manufacturer’s safety guidelines. Avoid exposure to extreme temperatures, moisture, or mechanical shock. For best longevity, store partially charged (around 40–60%) in a cool, dry place if the battery will be unused for extended periods. If you notice unusual heat, swelling, or odor during charging or use, stop using the battery and consult a qualified technician.

## FAQ

### How much does the Notebook battery Lenovo 5B10Z21202 45Wh cost, and is it available for purchase?

The price is 79.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 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 15.07.2026 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/5465104/51237058_large.webp