# Internal 6-cell Li-ion Laptop Battery Lenovo 90Wh (model 5B10W13902)

**URL:** https://aio.lv/en/product--lenovo-5b10w13902--4328164
**Data updated:** 2026-02-12 14:07 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10W13902
**EAN:** 5704174385103
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 156.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 129.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10w13902--4328164

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Internal 6‑cell Li‑ion laptop battery by Lenovo, rated 90Wh and identified by model 5B10W13902. Designed to replace or upgrade compatible Lenovo laptops, it provides extended runtime for mobile work, travel, and daily use. Connects internally to the laptop’s battery bay; offers standard Li‑ion performance characteristics and balanced power delivery for system stability.

## Long description

Internal 6-cell Li-ion Laptop Battery Lenovo 90Wh (model 5B10W13902) is a rechargeable internal battery designed for compatible Lenovo notebook models. Rated at 90Wh, this 6-cell lithium-ion pack is intended as a direct replacement or upgrade to restore or extend runtime for mobile work, travel, and everyday use. The battery installs into the laptop’s internal bay and delivers stable power to the system while supporting standard charging and discharge cycles typical for lithium-ion laptop batteries.
Advantages
This internal 6-cell Li-ion battery provides a high-capacity 90Wh rating to lengthen operating time between charges while maintaining balanced power output for system stability. As an internal replacement battery, it integrates with the laptop’s charging and power-management system, helping to preserve device functionality and maintain consistent performance under typical workloads. The design follows common lithium-ion characteristics such as predictable discharge behavior and compatibility with regulated charging circuits.
Suitable for
Replacing a worn or failing internal battery in compatible Lenovo laptops
Upgrading a laptop to achieve longer unplugged runtime for travel or remote work
Restoring battery capacity for daily office use and extended productivity sessions
Use in environments where balanced power delivery and system stability are required
Key specifications
Battery chemistry: Lithium-ion (Li-ion)
Cell configuration: 6-cell internal pack
Rated energy: 90 Wh
Nominal voltage: compatible with standard laptop internal battery voltage ranges
Form factor: internal bay battery designed for specific Lenovo notebook designs
Typical operating temperature: according to laptop manufacturer guidelines for internal batteries
How to use
Install the battery into the laptop’s internal battery bay following the laptop manufacturer’s service instructions or a qualified technician’s guidance. Ensure the device is powered off and disconnected from external power before installing or removing the battery. After installation, charge the battery using the laptop’s original charger and allow the battery-management system to calibrate through normal charge and discharge cycles. Observe the laptop’s on-screen battery indicators and the operating system’s power-management settings to monitor performance and battery status.
Usage recommendations
Follow Lenovo’s service and safety instructions when replacing internal batteries. Avoid exposure to extreme temperatures, moisture, and physical damage. Use only the laptop manufacturer’s recommended charging accessories and firmware updates to ensure proper battery charging behavior and system compatibility.

## FAQ

### How much does the Lenovo internal 6-cell Li-ion battery 90Wh 5B10W13902 cost, and is it available for purchase?

The price is 156.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 24.07.2026 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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