# Internal Lithium-Ion Laptop Battery Lenovo 50Wh 5B10W51830

**URL:** https://aio.lv/en/product--lenovo-5b10w51830--4781618
**Data updated:** 2026-02-12 14:13 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10W51830
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 92.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 76.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10w51830--4781618

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Internal Lithium‑Ion laptop battery by Lenovo, model 5B10W51830, with a rated capacity of 50Wh. Designed as a direct replacement or spare for compatible Lenovo notebooks, it provides power for extended mobile use, supports standard charging circuits and battery management, and helps restore original runtime. Ideal for users needing a reliable internal battery for travel, work, or daily use.

## Long description

Internal Lithium-Ion Laptop Battery Lenovo 50Wh 5B10W51830 is a rechargeable internal battery designed for compatible Lenovo notebooks. It offers a rated capacity of 50Wh and supports standard charging and battery management systems used in Lenovo laptops. As a direct replacement or spare part, this internal battery restores device runtime and enables mobile use for work, travel, or everyday tasks while maintaining the laptop's original power behaviour.
Advantages
This internal lithium‑ion battery provides a specified 50Wh energy capacity, delivering consistent voltage and stable output to power the notebook. It integrates with the laptop's charging circuitry and battery management to enable proper charging cycles and status reporting. The battery's form factor and connector layout match compatible Lenovo models to allow straightforward replacement and reliable fitment. Designed for internal installation, it reduces the need to run the device on AC power during portable use.
Suitable for
Replacing a worn or failing internal battery in supported Lenovo notebooks
Keeping a spare battery for extended mobile work sessions or travel
Restoring original battery runtime after capacity degradation
Key specifications
Battery type: Lithium‑ion (Li‑ion)
Rated energy: 50 Wh
Intended use: Internal rechargeable laptop battery
Compatibility: Designed for compatible Lenovo notebook models (internal replacement)
Installation: Internal mount with manufacturer‑specific connector and housing form factor
How to use
Power down the notebook, disconnect the AC adapter, and follow the manufacturer’s service instructions to access the internal battery compartment. Remove the old battery by detaching the connector and any securing hardware, then install the replacement battery ensuring proper alignment and secure connections. Reassemble the chassis, reconnect power, and allow the battery to charge fully through the laptop’s standard charging procedure before regular use. Observe electrostatic discharge precautions and, if unsure, seek professional service.
Usage recommendations
Use the internal battery within normal operating temperature ranges specified by the notebook manufacturer, avoid exposure to extreme heat or moisture, and follow recommended charge/discharge cycles to prolong service life. Dispose of the battery according to local regulations for lithium‑ion cells and use genuine or compatible replacement parts to maintain device safety and performance.

## FAQ

### How much does the Lenovo 5B10W51830 internal 50Wh battery cost, and is it available for purchase?

The price is 92.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 144 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 14.07.2026 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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