# Internal Li-Polymer Laptop Battery Lenovo 52.5Wh 5B10W51900

**URL:** https://aio.lv/en/product--lenovo-5b10w51900--10921394
**Data updated:** 2026-02-13 15:41 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10W51900
**EAN:** 5715063416198
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 62.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10w51900--10921394

## 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 Li-Polymer laptop battery by Lenovo, model 5B10W51900 with a capacity of 52.5Wh. Designed as a direct replacement for compatible Lenovo notebooks, it provides portable power for typical laptop use, extending run time for office tasks, web browsing and media playback. Intended for installation inside the laptop; follow manufacturer guidelines for safe replacement.

## Long description

Internal Li-Polymer Laptop Battery Lenovo 52.5Wh 5B10W51900 is a rechargeable internal battery designed for compatible Lenovo notebooks. With a nominal energy capacity of 52.5Wh, this Li-Polymer cell pack is intended to replace the original internal battery and restore portable run time for everyday tasks such as office work, web browsing and media playback. The battery is intended for in-laptop installation and should be handled according to the laptop manufacturer’s service instructions to ensure safe replacement and reliable operation.
Advantages
This internal Li-Polymer battery provides a balance of energy density and weight, offering extended operating time without adding significant bulk. The chemistry and construction are optimized for consistent discharge behavior suitable for typical notebook power management. As a direct-fit replacement for compatible models, it helps restore original battery runtime and system mobility while maintaining expected performance during normal use.
Suitable for
 Restoring original battery life in compatible Lenovo laptops
 Extending on‑the‑go productivity for office applications and web browsing
 Providing additional runtime for media playback and light multimedia tasks
 Replacement during battery wear, reduced capacity, or service maintenance
Key specifications
 Battery type: Lithium Polymer (Li‑Po)
 Nominal energy capacity: 52.5 Wh
 Intended use: internal rechargeable laptop battery
 Form factor: internal pack designed to fit compatible notebook battery bay
 Typical applications: office work, web browsing, media playback
How to use
This battery is intended for installation inside the laptop and should be installed following the laptop manufacturer’s service manual or an authorized service technician’s instructions. Before replacement, power down the laptop, disconnect external power and remove any user‑accessible covers as directed. Use appropriate tools and observe electrostatic discharge precautions. After installation, charge the battery fully using the laptop charger and allow the operating system to complete any battery calibration procedures if recommended.
Usage recommendations
For safety and longevity, use the manufacturer‑recommended charging adapter and avoid exposing the battery to extreme temperatures, moisture or physical damage. Do not disassemble or puncture the battery pack. Dispose of the battery according to local regulations for lithium‑based batteries and seek professional service for any repairs or if you observe swelling, leakage or other abnormalities.

## FAQ

### How much does the Lenovo internal Li-Polymer battery 5B10W51900 52.5Wh cost, and is it available for purchase?

The price is 75.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 216 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

https://aio.lv/img/cache/product/10921394/68515758_large.webp