# Internal Battery for Lenovo portable devices, Li‑Ion 57Wh, 3‑cell (MPN 5B10W13941)

**URL:** https://aio.lv/en/product--lenovo-5b10w13941--4448533
**Data updated:** 2026-04-29 13:47 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10W13941
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 162.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 134.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10w13941--4448533

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

Rechargeable internal lithium‑ion battery designed for compatible Lenovo portable devices. Nominal capacity 57 Wh with a 3‑cell configuration, intended as an OEM replacement or spare battery. Provides power for standard laptop use, battery-dependent mobile work, and device mobility. Check device compatibility with MPN 5B10W13941 before purchase.

## Long description

Internal Battery for Lenovo portable devices, Li‑Ion 57Wh, 3‑cell is a rechargeable lithium‑ion battery designed as an OEM replacement or spare for compatible Lenovo laptops and portable systems. With a nominal capacity of 57 watt‑hours and a 3‑cell configuration, this internal battery supplies power for everyday computing tasks and supports mobility for users who rely on battery operation. Verify device compatibility before purchase to ensure proper fit and electrical matching.
Advantages
This internal battery delivers a balance of energy density and compact size suitable for many Lenovo portable devices. The 57 Wh capacity provides extended runtime compared with lower‑capacity alternatives while maintaining a form factor compatible with internal battery bays. As a lithium‑ion design, it offers relatively low self‑discharge and consistent voltage delivery throughout typical discharge cycles. Intended as an OEM replacement, it meets the electrical and physical characteristics expected by compatible devices.
Suitable for
Replacing a worn or failed internal battery in compatible Lenovo laptops
Extending mobile runtime for office tasks, web browsing, and media playback
Providing a spare power source for users who travel or work remotely
When it may not be suitable
This battery may not be suitable for devices that require different voltage, capacity, cell count, or a non‑internal (external/Hot‑swap) battery design. It is not compatible with devices that use proprietary battery formats differing from the physical dimensions and connector type of this model. If your device specifies a different capacity or chemistry, select the matching original or approved replacement instead.
Key specifications
Chemistry: Lithium‑ion (Li‑Ion)
Capacity: 57 Wh (nominal)
Cell configuration: 3‑cell
Intended use: Internal battery for compatible portable devices
Typical applications: Laptop runtime for productivity, browsing, and media
How to use
Installation should be performed with the device powered off and disconnected from any external power source. Access the internal battery compartment following the device manufacturer’s instructions or service manual, remove the old battery, and install the replacement ensuring the connector seats correctly and any retaining clips or screws are secured. After installation, charge the battery fully before first extended use and allow the system to detect the new battery via its power management firmware.
What to consider before purchase
Confirm physical compatibility and connector type with your specific Lenovo model
Verify required capacity and cell count match the device specifications
Check the device service manual or manufacturer resources for supported replacement parts
Usage recommendations
For safe operation, follow Lenovo’s battery handling guidelines: use the correct charger, avoid extreme temperatures, and store the battery at partial charge if long‑term storage is anticipated. Calibrate the battery periodically by charging to full and discharging under normal use to help maintain accurate charge reporting.

## FAQ

### How much does the Lenovo Internal Battery 3c 57Wh (5B10W13941) cost, and is it available for purchase?

The price is 162.99 € (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 31.07.2026 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: 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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