# Internal lithium-ion laptop battery Lenovo 46Wh model 5B10W13935

**URL:** https://aio.lv/en/product--lenovo-5b10w13935--4315410
**Data updated:** 2026-02-12 14:07 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10W13935
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 84.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10w13935--4315410

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Internal lithium-ion laptop battery Lenovo 46Wh (model 5B10W13935) designed to replace the original internal power unit in compatible Lenovo notebooks. Provides 46 watt-hours of capacity for mobile use, restoring run time for work, travel, and everyday tasks. Intended for users needing a direct replacement part; professional installation or careful DIY recommended to ensure compatibility and safe handling.

## Long description

Internal lithium-ion laptop battery Lenovo 46Wh model 5B10W13935 is a rechargeable internal power unit intended as a direct replacement for compatible Lenovo notebook models. With a nominal energy capacity of 46 watt-hours, this internal battery restores portable runtime for everyday productivity, travel and remote work. The unit is designed for installation inside the laptop chassis and requires either professional replacement service or careful DIY procedures to ensure correct seating and electrical connection.
Advantages
This Lenovo internal battery offers a balanced capacity suitable for typical office and web browsing tasks while maintaining a compact form factor that fits the original battery compartment. The lithium-ion chemistry provides a predictable discharge curve and relatively low self-discharge, helping the device maintain charge between uses. As a direct-fit replacement, it eliminates the need to source external adapters and preserves the laptop’s original power management behavior when installed correctly.
Suitable for
 Replacing a worn or failed internal battery in compatible Lenovo notebooks
 Restoring mobile runtime for business travel and remote work
 Maintaining on-the-go productivity during presentations or meetings
Key specifications
 Battery type: lithium-ion rechargeable cell
 Rated energy capacity: 46 Wh
 Form factor: internal laptop battery designed to fit original compartment
 Typical voltage range: compatible with standard laptop battery voltage used in Lenovo notebooks
 Mounting: internal mounting with connector(s) matching original design
How to use
Power down the laptop, disconnect it from any external power source, and remove the rear access panel following the device manufacturer’s instructions. Carefully disconnect the existing battery connector and remove the old battery modules. Install the replacement battery, ensuring the connector is fully seated and any securing screws or clips are returned to their original positions. Reassemble the laptop and perform a full charge cycle before first use to allow the battery management system to calibrate. If unsure about the procedure, seek professional installation.
Usage recommendations
For safety and longevity, use the laptop on stable surfaces, avoid exposure to extreme temperatures, and charge with the manufacturer-recommended AC adapter. Do not puncture or disassemble the battery. Recycle or dispose of the old battery according to local regulations for rechargeable batteries.

## FAQ

### How much does the Lenovo internal lithium-ion battery 5B10W13935 46Wh cost, and is it available for purchase?

The price is 101.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 76 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 13.07.2026 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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