# Laptop internal battery Lenovo 4‑cell 52.5Wh, compatible with select Lenovo models

**URL:** https://aio.lv/en/product--lenovo-5b11m90034--10772817
**Data updated:** 2026-02-12 22:07 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5B11M90034
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 112.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 92.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b11m90034--10772817

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Internal replacement battery by Lenovo, 4‑cell design with 52.5Wh capacity. Intended as a factory‑style internal power source for compatible Lenovo laptops, it restores portable runtime and supports standard charging and power management of the original device. Use it to replace worn batteries and extend mobile productivity for everyday office, study or travel use.

## Long description

Internal replacement battery by Lenovo, 4‑cell design with 52.5Wh capacity. Intended as a factory‑style internal power source for compatible Lenovo laptops, it restores portable runtime and supports the original device's charging and power‑management features. The battery is intended for users seeking to replace worn or degraded cells to recover working time for everyday office, study or travel use.
Advantages
This internal battery offers a balanced combination of capacity and compact design suitable for ultrabook and mainstream laptop chassis. With a 4‑cell configuration and 52.5Wh rated energy, it provides reliable runtime comparable to original factory units and is designed to integrate with the laptop's built‑in charging circuitry and battery status reporting. Installation returns battery capacity and helps avoid unexpected shutdowns while maintaining compatibility with standard AC charging and power profiles.
Suitable for
 Replacing an aged or failing internal battery in compatible Lenovo laptops
 Extending mobile runtime for business, study, or travel
 Maintaining original charging and power‑management behavior after battery replacement
Key specifications
 Cell count: 4‑cell configuration
 Rated energy: 52.5 Wh
 Type: Internal, rechargeable laptop battery
 Compatibility: Designed for select Lenovo laptop models (check model compatibility before purchase)
 Integration: Supports standard battery reporting and charging functions of the host device
How to use
Power off the laptop and disconnect it from AC power before beginning replacement. Follow the laptop manufacturer's service instructions to access the internal battery, which typically requires removing the bottom cover and disconnecting a battery cable or connector. Replace the old battery with the new Lenovo 4‑cell 52.5Wh unit, reattach any connectors and the cover, then reconnect AC power and power on the device. The operating system and embedded controller should detect the new battery and resume normal charging and status reporting. If prompted, calibrate the battery using the laptop's power management utilities by fully charging and then discharging once to improve remaining runtime estimates.
Usage recommendations
Use this battery only in compatible Lenovo laptop models and follow manufacturer service guidelines during installation. Dispose of the removed battery according to local regulations for rechargeable batteries. To maximize service life, avoid exposing the battery to high temperatures, store it at partial charge when not used for extended periods, and apply routine calibration if device firmware recommends it.

## FAQ

### How much does the Lenovo internal battery 4-cell 52.5Wh cost, and is it available for purchase?

The price is 112.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 10.07.2026 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

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