# Internal Lithium‑Ion Laptop Battery Lenovo 46Wh 5B10W51848

**URL:** https://aio.lv/en/product--lenovo-5b10w51848--10208036
**Data updated:** 2026-02-12 21:55 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10W51848
**EAN:** 5715063059692
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 81.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 67.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10w51848--10208036

## 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

Replace or upgrade your compatible Lenovo laptop battery with this internal 46Wh Lithium‑Ion unit, model 5B10W51848. Designed for internal installation, it provides rated 46Wh capacity for typical laptop power needs. Intended for users needing a direct replacement to restore runtime, it supports everyday computing, travel use and mobile productivity. Ensure model compatibility before purchase.

## Long description

This internal Lithium‑Ion laptop battery by Lenovo offers a rated 46Wh capacity and is intended for direct replacement or upgrade in compatible Lenovo notebook models. Designed for internal installation, the battery restores portable runtime and supports typical laptop power demands for everyday tasks and travel. Verify that the battery is compatible with your specific laptop model before installation to ensure correct fit and function.
Advantages
The battery provides a 46Wh rated energy capacity in a compact internal form factor, delivering a balance between runtime and weight. As an OEM‑compatible internal unit, it integrates with the laptop's power management system to enable normal charging behavior and battery status reporting. Its Lithium‑Ion chemistry yields a predictable discharge profile and relatively low self‑discharge for standard storage intervals.
Suitable for
Replacing a worn or failed internal battery in compatible Lenovo laptops
Restoring mobile runtime for travel and remote work
Upgrading from a lower‑capacity internal battery where mechanical compatibility is confirmed
Key specifications
Battery type: Lithium‑Ion (Li‑ion)
Rated capacity: 46 Wh
Form factor: internal notebook battery designed for internal installation
Compatibility: intended for specific compatible Lenovo laptop models (verify model fit before purchase)
How to use
Power down the laptop and disconnect any external power sources before beginning replacement. Remove the laptop’s service cover or access panel according to the manufacturer’s service instructions, then disconnect and remove the existing internal battery following static‑safe procedures. Install the replacement battery in the original mounting position, reconnect battery and any retention hardware, replace the access panel, and reconnect external power. Power on the laptop and confirm battery recognition and charging status in the operating system battery indicator or BIOS.
Usage recommendations
Use only with compatible Lenovo models and follow official service documentation for safe internal battery replacement. Calibrate battery state by fully charging and discharging once after installation, keep the battery at moderate charge levels during long‑term storage, and avoid exposure to extreme temperatures. Dispose of the old battery in accordance with local electronic waste and battery recycling regulations.

## FAQ

### How much does the Lenovo internal 46Wh battery 5B10W51848 cost, and is it available for purchase?

The price is 81.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 83 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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