# Laptop battery Lenovo 5B11N52048 3-cell 57Wh 11.52V

**URL:** https://aio.lv/en/product--lenovo-5b11n52048--10772691
**Data updated:** 2026-02-23 13:20 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5B11N52048
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 91.99 €
**Prices and availability valid until:** 2026-08-21 23:59
**Price without VAT (21%):** 76.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b11n52048--10772691

## 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 laptop battery Lenovo 5B11N52048 with 3 cells, nominal capacity 57Wh and voltage 11.52V. Designed as a direct power source for compatible Lenovo notebooks to restore runtime and mobility. Suitable for users needing a spare or replacement battery to extend unplugged use for work, travel or daily tasks.

## Long description

Replacement laptop battery Lenovo 5B11N52048 is a 3-cell internal battery with a nominal energy capacity of 57Wh and a rated voltage of 11.52V. It is designed as a direct substitute for compatible Lenovo notebooks to restore portable runtime and maintain device mobility. The battery provides a factory-spec power source intended for users who need a spare or replacement cell pack to continue work, travel, or everyday tasks without relying on mains power.
Advantages
This battery delivers the original form factor and electrical characteristics suited for compatible Lenovo laptops, supporting stable voltage output and predictable discharge behavior. With a 57Wh capacity and three cells, it balances energy density and weight to offer a practical runtime improvement over worn-out or degraded batteries. The construction meets standard quality and safety expectations for laptop internal packs and is intended to fit securely into the designated battery bay for straightforward replacement.
Suitable for
Replacing an aged or failing internal battery in compatible Lenovo notebooks
Keeping a laptop operational during travel, meetings, or remote work
Maintaining productivity when access to a power outlet is limited
Using as a spare battery to extend cumulative daily runtime
Key specifications
Cell count: 3-cell configuration
Nominal energy capacity: 57Wh
Rated voltage: 11.52V
Form factor: internal laptop battery designed for direct replacement
Compatibility: intended for compatible Lenovo notebook models requiring this voltage and form factor
How to use
Power down the laptop and disconnect any external power source before attempting replacement. Remove the old battery following the notebook manufacturer's instructions—typically by unlocking and sliding out the internal pack or by removing the base cover if the battery is serviceable internally. Insert the replacement battery into the battery bay, secure any latches or screws, and reconnect power. Allow the new battery to charge fully before first heavy use to calibrate the battery management system and obtain accurate runtime estimation.
Usage recommendations
For safe and optimal performance, use the battery at moderate ambient temperatures, avoid exposing it to moisture or physical impact, and follow the laptop manufacturer's charging guidelines. If the laptop will be stored for an extended period, charge the battery to approximately 40–60% and store in a cool, dry place. Dispose of the spent battery at an authorized recycling facility in accordance with local regulations.

## FAQ

### How much does the Lenovo 5B11N52048 laptop battery 57Wh 11.52V cost, and is it available for purchase?

The price is 91.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 169 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

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