# Internal lithium-ion battery Lenovo 45Wh model 5B10W13890 for compatible laptops

**URL:** https://aio.lv/en/product--lenovo-5b10w13890--3983500
**Data updated:** 2026-01-05 20:33 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10W13890
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 95.99 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 79.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10w13890--3983500

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

Internal lithium‑ion battery Lenovo 45Wh (model 5B10W13890) designed as a replacement power source for compatible Lenovo laptops. Provides rated 45Wh capacity, intended to restore device runtime and mobility. Suits users needing battery replacement or spare unit for travel, work, or extended unplugged use. Install according to manufacturer guidelines and ensure compatibility before purchase.

## Long description

Internal lithium‑ion battery Lenovo 45Wh (model 5B10W13890) is a replacement power unit designed for compatible Lenovo laptops. It restores battery runtime and helps maintain mobility for users who need a spare or a replacement battery for travel, work, or extended unplugged use. Verify compatibility with your laptop model before purchase and follow manufacturer installation instructions.
Advantages
The Lenovo 45Wh internal battery offers the rated 45Wh capacity in a compact 3‑cell design that fits into supported laptop models. As an original‑specification replacement (MPN 5B10W13890), it is intended to restore device runtime without requiring external power, enabling continued use away from mains power. Installation is straightforward when following the laptop manufacturer’s guidelines.
Suitable for
 Replacing a worn or defective internal battery in compatible Lenovo laptops
 Keeping as a spare for travel or fieldwork
 Extending unplugged working time for mobile users
Key specifications
 Type: Internal lithium‑ion battery
 Capacity: 45Wh
 Cells: 3‑cell
 Manufacturer/Brand: Lenovo
 Model / MPN: 5B10W13890
 Category: Batteries for portable devices
How to use
Power off the laptop and disconnect it from mains before attempting replacement. Open the service panel or bottom cover according to the laptop’s service manual, remove the old internal battery and install the Lenovo 45Wh (5B10W13890) in the correct orientation, ensuring connectors are seated securely. Reassemble the device and perform a full charge cycle as recommended by the manufacturer to calibrate the new battery.
Usage recommendations
Check the laptop model compatibility list or service manual for MPN 5B10W13890 before purchase. Use only approved chargers and follow safety guidelines for lithium‑ion batteries: avoid extreme temperatures, do not puncture, and dispose of the old battery according to local regulations.

## FAQ

### How much does the Lenovo internal lithium-ion battery 5B10W13890 45Wh cost, and is it available for purchase?

The price is 95.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 17.08.2026 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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