# Battery Lenovo 2-cell 7.4V 30Wh replacement for laptops, model 5B10K87722N

**URL:** https://aio.lv/en/product--lenovo-5b10k87722n--11573996
**Data updated:** 2026-02-15 18:37 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10K87722N
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 113.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 93.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10k87722n--11573996

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Rechargeable Lenovo 2-cell battery with nominal voltage 7.4V and capacity 30Wh (model 5B10K87722N). Designed as a direct replacement for compatible Lenovo laptops, it restores portable power for everyday use: browsing, office work and media playback. Compact 2-cell design offers straightforward installation, stable power output and practical runtime extension for mobile use.

## Long description

Rechargeable Lenovo 2-cell battery with a nominal voltage of 7.4V and a capacity of 30Wh. This replacement battery (model 5B10K87722N) is designed to restore portable power to compatible Lenovo laptops and to provide reliable runtime for everyday tasks such as web browsing, office applications and media playback. The compact 2-cell construction offers a straightforward fit and stable power output to extend mobile use between charges.
Advantages
The battery provides a balanced combination of capacity and compact size, enabling longer unplugged operation without significantly increasing device weight or bulk. It supports stable voltage delivery and is manufactured to meet the safety and performance expectations for laptop batteries. Installation is simple and reversible: users can replace the depleted battery with minimal tools or effort. The chemistry and cell configuration are selected to offer practical runtime for routine productivity tasks.
Suitable for
 Replacing a worn or failed battery in compatible Lenovo notebooks
 Extending runtime for mobile work such as document editing and emails
 Providing power for web browsing, video playback and lightweight applications
 Maintaining portable operation during travel or meetings
Key specifications
 Cell configuration: 2-cell
 Nominal voltage: 7.4 V
 Energy capacity: 30 Wh
 Form factor: compact replacement battery for laptops
 Typical use: portable computing power for standard office and multimedia tasks
How to use
Power down the laptop and disconnect any external power sources before replacing the battery. Follow the laptop manufacturer’s instructions for safe removal of the existing battery and installation of the replacement. After installing the battery, reconnect power and perform a full charge cycle to calibrate the battery meter. Use the laptop’s battery management tools to monitor health and charge levels and avoid deep discharge whenever possible.
Usage recommendations
Store and use the battery at moderate temperatures and avoid prolonged exposure to high heat. Charge regularly if storing for extended periods and follow standard safety guidelines for lithium-based batteries, including avoiding physical damage, short circuits and water exposure.

## FAQ

### How much does the Lenovo battery 2-cell 7.4V 30Wh 5B10K87722N cost, and is it available for purchase?

The price is 113.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 03.08.2026 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