# Laptop battery Lenovo 61Wh 4-cell lithium polymer 5B11N52060

**URL:** https://aio.lv/en/product--lenovo-5b11n52060--10979794
**Data updated:** 2026-02-13 15:45 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5B11N52060
**EAN:** 5715063416778
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Replacement laptop battery by Lenovo, model 5B11N52060, with a nominal capacity of 61Wh and a 4‑cell lithium‑polymer design. Intended to restore or extend runtime for compatible Lenovo notebooks. Provides standard power for everyday use such as web browsing, office work and media playback. Install as a direct OEM replacement where model compatibility is confirmed.

## Long description

Replacement laptop battery by Lenovo designed as a 4-cell lithium‑polymer pack with a nominal capacity of 61Wh. This battery restores or extends runtime for compatible Lenovo notebooks and is intended to serve as a direct replacement where model compatibility is confirmed. The battery provides stable power for typical mobile tasks and fits the same mounting and connector arrangement as the original unit.
Advantages
The 4-cell lithium‑polymer construction offers a balance of energy density and light weight, yielding reliable runtime without significantly increasing device weight. With a nominal capacity of 61Wh, the battery meets common power requirements for everyday use including browsing, office applications and media playback. Designed to match original form factor and electrical characteristics, it simplifies installation and maintains system power management behavior.
Suitable for
Extending notebook runtime for travel and meetings
Replacing a worn or failing internal battery to restore original battery life
Use in office productivity tasks such as document editing and spreadsheet work
Streaming video and casual media playback
Key specifications
Battery type: lithium‑polymer (Li‑Po)
Configuration: 4 cells
Nominal energy capacity: 61 Wh
Form factor: internal notebook battery sized for compatible Lenovo models
Typical use: provides standard runtime for everyday computing tasks
How to use
Before installation, power down the notebook and disconnect any external power sources. Remove the existing battery following the notebook manufacturer's service instructions or user manual, then install the replacement pack ensuring the connector is seated correctly and the battery is secured in its compartment. After installation, connect the AC adapter and allow the system to perform any initial battery calibration or recognition procedures. Observe system battery status indicators to confirm successful installation.
Usage recommendations
For optimal performance, use the battery within the device's recommended temperature range and avoid exposing it to extreme heat or moisture. Charge and discharge the battery through the notebook's built‑in power management to preserve longevity. If the notebook will be stored for an extended period, store the battery at roughly 40–60% charge and in a cool, dry place. Verify compatibility with your specific Lenovo notebook model before purchase or installation.

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### 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?

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