# Internal Laptop Battery Lenovo 3c 57Wh Li‑Ion LGC (model 5B10W13939)

**URL:** https://aio.lv/en/product--lenovo-5b10w13939--10466346
**Data updated:** 2026-04-29 13:47 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10W13939
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 148.49 €
**Prices and availability valid until:** 2026-08-20 23:59
**Price without VAT (21%):** 122.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10w13939--10466346

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.08.2026 | free |
| Pickup points | 21.08.2026 | 1.79 EUR |
| Courier delivery to door | 21.08.2026 | 4.99 EUR |

## Summary description

Internal replacement battery for Lenovo laptops, 3‑cell Li‑Ion pack with 57Wh capacity and LGC chemistry (MPN 5B10W13939). Designed to restore portable power for compatible Lenovo notebook models, it supports standard charging and provides usable runtime for daily mobile use, office work and travel.

## Long description

Internal Laptop Battery Lenovo 3c 57Wh Li‑Ion LGC (model 5B10W13939) is a rechargeable 3‑cell lithium‑ion pack designed as a direct replacement for compatible Lenovo notebooks. With a nominal capacity of 57Wh and LGC cell chemistry, it restores mobile runtime for daily office tasks, web browsing and travel use while supporting standard charging and power management features used by Lenovo systems.
Advantages
This internal battery provides a balance of energy density and compact design suitable for slim laptop chassis. The 57Wh capacity delivers extended runtime compared with smaller cells, and the three‑cell configuration keeps weight and thickness low. Designed for compatibility with Lenovo power management, it enables charging, automatic discharge control and battery level reporting to the system for accurate remaining runtime estimates.
Suitable for
Replacing an aged or failing internal battery in compatible Lenovo notebooks
Extending usable unplugged runtime for office work, web browsing and light multimedia
Maintaining reliable power for travel, remote work and presentations
When it may not be suitable
This battery is intended as a direct internal replacement for specific Lenovo laptop models; it is not a universal external or hot‑swappable pack. Devices that use different battery shapes, voltages or connector types will not be compatible. Users requiring long endurance for heavy gaming, high‑performance computing or extended video rendering should verify runtime expectations against device power draw before purchase.
Key specifications
Battery type: Lithium‑ion (Li‑Ion), 3 cells
Nominal energy: 57 Wh
Form factor: Internal laptop battery, slim pack designed for notebook installation
Typical applications: Mobile runtime for office tasks, web browsing and travel
Charging: Supports standard laptop charging and system power management
How to use
Install the battery following the laptop manufacturer’s service instructions or a qualified technician’s guidance. Power down the notebook, disconnect external power and remove any service covers to access the battery compartment. Secure the battery in its mounting, connect the internal connector firmly, and reassemble the laptop. Charge the battery fully before first use and allow the system to calibrate battery level reporting by performing a normal charge/discharge cycle over the first few uses.
What to consider before purchase
Verify physical compatibility with your specific Lenovo notebook model and confirm connector type and battery bay dimensions
Ensure the battery chemistry and nominal energy meet your runtime expectations
Check that your laptop’s firmware supports replacement batteries and that no software locks prevent recognition
Usage recommendations
For optimal battery life, use manufacturer‑recommended charging practices: avoid deep discharges when unnecessary, perform occasional full charge/discharge cycles for accurate reporting, store the battery at moderate charge if unused for extended periods, and operate within the laptop’s specified temperature range.

## FAQ

### How much does the Lenovo Internal Battery 3c 57Wh Li‑Ion 5B10W13939 cost, and is it available for purchase?

The price is 148.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 18.08.2026 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

## Image

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