# Laptop battery Lenovo 45Wh 3-cell 5B10X55570 — compatible replacement for select Lenovo notebooks

**URL:** https://aio.lv/en/product--lenovo-5b10x55570--4315413
**Data updated:** 2026-02-12 14:07 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10X55570
**EAN:** 5704174394099
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

This Lenovo laptop battery (5B10X55570) is a 45Wh, 3‑cell replacement battery designed for compatible Lenovo notebooks. It provides portable power for everyday use, offering battery capacity suitable for web browsing, office tasks and light multimedia. Use as a direct replacement to restore run time and mobility; ideal for users needing a spare or replacement cell.

## Long description

This Lenovo laptop battery is a 45Wh, 3-cell replacement designed for select Lenovo notebooks. It restores portable power for everyday laptop use, providing capacity appropriate for web browsing, office work and light multimedia playback. The battery is intended as a direct replacement to recover runtime and mobility and can be used as a spare unit to extend working time away from mains power.
Advantages
The 45Wh capacity balances energy and weight for mobile use, while the 3-cell design maintains a compact profile that fits compatible notebook models. As a compatible replacement, it is intended to restore original battery runtime without altering device functionality. The battery provides stable power delivery for typical productivity tasks and light media consumption, and it supports quick swap-in replacement to minimize downtime.
Suitable for
 Extending run time for web browsing and email
 Office work including documents, spreadsheets and presentations
 Light multimedia playback such as video streaming
 Replacing an aged or degraded original battery
 Keeping as a spare for travel or mobile work
Key specifications
 Capacity: 45 Wh
 Cell count: 3-cell configuration
 Form factor: laptop internal replaceable battery for compatible Lenovo notebooks
 Typical use: portable power for everyday productivity and light multimedia
 Compatibility: designed for use in select Lenovo notebook models (confirm model compatibility before purchase)
How to use
Power down the notebook and disconnect any external power adapter before replacing the battery. Remove the existing battery following the notebook manufacturer’s instructions or service manual, taking care to handle the battery and connectors gently. Insert the replacement battery into the battery bay or connector until it seats securely, then reassemble any panels or screws removed. Recharge the new battery fully before first use and allow the system to recognize the new unit; run a full charge/discharge cycle if recommended by the notebook manufacturer for calibration.
Usage recommendations
Use the battery within the notebook’s specified temperature range and avoid exposing it to prolonged high temperatures. Store unused batteries at partial charge in a cool, dry place. For safe operation, avoid physical damage, short circuits and exposure to liquids; dispose of depleted batteries according to local regulations.

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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

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