# Battery Lenovo Rechargeable 7.5V 46Wh 6‑cell 6135mAh (model 5B10L55039)

**URL:** https://aio.lv/en/product--lenovo-5b10l55039--4329984
**Data updated:** 2026-02-12 14:07 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10L55039
**EAN:** 5706998550217
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 137.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 113.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10l55039--4329984

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

Rechargeable replacement battery for compatible Lenovo laptops, rated 7.5 V and 46 Wh (6135 mAh) with 6 cells (model 5B10L55039). Provides primary power for mobile use and restores runtime for devices with depleted or failing batteries. Intended for safe, everyday laptop operation, charging via the device’s power adapter; suitable for users needing longer unplugged usage or a spare battery.

## Long description

Rechargeable replacement battery compatible with select Lenovo laptops, rated at 7.5 V and 46 Wh (6135 mAh) with a 6‑cell configuration. This battery model restores portable power to laptops whose original battery has reduced capacity or failed, allowing continued mobile use and regular charging through the laptop’s power adapter. It is designed to match the electrical and physical requirements of compatible devices and to provide predictable runtime under typical productivity workloads.
Advantages
The battery delivers a nominal voltage of 7.5 V and an energy capacity of 46 Wh, providing a balance between runtime and weight for everyday laptop use. The 6‑cell construction offers stable power delivery and consistent performance during mixed tasks such as web browsing, document editing and light multimedia playback. As a rechargeable replacement, it enables users to restore original battery life without replacing the entire device and integrates with the laptop’s charging circuitry for safe charging and discharge behavior.
Подходит для
Restoring runtime on compatible Lenovo notebook models
Carrying a spare battery for travel and mobile work
Replacing an old or failing internal battery to extend device service life
Everyday productivity tasks such as office applications, email and browsing
Key specifications
Nominal voltage: 7.5 V
Energy capacity: 46 Wh
Rated capacity: 6135 mAh
Cell count: 6 cells
Form factor: internal rechargeable laptop battery
How to use
Turn off the laptop and disconnect the power adapter before removing the existing battery, following the device manufacturer’s service instructions. Align the replacement battery with the laptop’s battery bay or connector and secure it according to the laptop model’s installation method. Reconnect the power adapter and allow the battery to charge fully before first extended use to help calibrate the charge indicator. Use the laptop’s power management settings to monitor battery health and remaining runtime.
Usage recommendations
Charge the battery using the laptop’s original or manufacturer‑approved power adapter and avoid exposing the battery to extreme temperatures. For prolonged storage, keep the battery partially charged (around 40–60%) and check charge level periodically. If the battery shows swelling, leakage, excessive heat, or fails to hold charge, stop using it and follow proper disposal or recycling procedures in accordance with local regulations.

## FAQ

### How much does the Lenovo Battery 7.5V 46Wh 6‑cell 5B10L55039 cost, and is it available for purchase?

The price is 137.49 € (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 28.07.2026 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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