# Laptop battery Lenovo 53Wh lithium-ion model 5B10K90802

**URL:** https://aio.lv/en/product--lenovo-5b10k90802--10935490
**Data updated:** 2026-02-13 15:43 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Lenovo
**Manufacturer code:** 5B10K90802
**EAN:** 5715063420041
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 220.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 182.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b10k90802--10935490

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Replacement laptop battery for Lenovo with 53Wh capacity and lithium‑ion chemistry, model 5B10K90802. Designed to restore portable power for compatible Lenovo notebooks, it supports everyday mobile use such as office work, web browsing and light multimedia. Provides a straightforward swap-in solution to extend runtime and maintain productivity on the go.

## Long description

Replacement laptop battery for Lenovo with 53Wh capacity and lithium‑ion chemistry, model 5B10K90802 restores portable power for compatible Lenovo notebooks. It is intended as a direct replacement to recover runtime for everyday mobile use, including office applications, web browsing and light multimedia playback. The battery is designed to fit specific Lenovo laptop models and deliver consistent power through typical usage cycles.
Advantages
This 53Wh lithium‑ion battery provides a balance between capacity and weight, offering extended runtime compared with lower‑capacity cells while keeping the laptop reasonably portable. Lithium‑ion chemistry ensures stable voltage output and predictable discharge behavior during normal use. As a compatible replacement component, it simplifies maintenance by allowing a straightforward swap that can restore original runtime without requiring system reconfiguration.
Suitable for
 Extending mobile runtime for office work and document editing
 Browsing the web and running cloud‑based applications away from mains power
 Light multimedia playback such as video streaming and music
 Replacing an aged or degraded battery to restore battery health and session length
Key specifications
 Battery type: lithium‑ion (Li‑ion)
 Rated capacity: 53 Wh
 Form factor: internal laptop battery designed for specific Lenovo notebooks
 Typical operating voltage range: compatible with standard notebook power management systems
 Intended cycle life: designed for normal daily charge/discharge cycles consistent with portable use
How to use
Power down the laptop and disconnect any external power source before replacing the battery. Follow the laptop manufacturer's disassembly instructions to access the internal battery bay, remove the old battery connector carefully and install the replacement, ensuring correct orientation and secure connection. Reassemble the chassis, reconnect external power, and allow the system to recognize the new battery. It is recommended to perform an initial full charge cycle to calibrate the battery meter according to the notebook's power management guidelines.
Usage recommendations
Use the battery within the laptop's supported temperature range and avoid prolonged exposure to high heat. Store the battery partially charged if not used for extended periods. Follow Lenovo's safety guidelines for handling and disposal of lithium‑ion batteries to minimize risk and ensure compliant recycling.

## FAQ

### How much does the Lenovo laptop battery 5B10K90802 53Wh cost, and is it available for purchase?

The price is 220.49 € (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 09.07.2026 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/10935490/68536418_large.webp