# Internal lithium-ion battery Lenovo 41Wh replacement for compatible laptops (41 Wh)

**URL:** https://aio.lv/en/product--lenovo-5b11m90054--11689108
**Data updated:** 2026-02-16 07:13 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B11M90054
**EAN:** 5715063422076
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 103.99 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 85.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b11m90054--11689108

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

Internal lithium‑ion battery from Lenovo with a capacity of 41 Wh designed as a replacement for compatible laptop models. Provides portable power for everyday mobile use, restoring device runtime and enabling work away from mains power. Intended for users needing battery replacement to regain original operating time; installation requires opening the laptop and following manufacturer instructions.

## Long description

Internal lithium-ion battery Lenovo 41Wh replacement for compatible laptops (41 Wh) is a rechargeable internal battery designed to restore portable power in supported Lenovo notebook models. It offers a nominal energy capacity of 41 watt-hours and is intended as a direct replacement for worn or degraded original batteries to recover typical runtime for everyday mobile tasks. Installation requires accessing the laptop’s internal battery compartment and following the device manufacturer’s service instructions.
Advantages
This Lenovo internal lithium-ion battery provides a balance of energy density and compact size suitable for mainstream laptops. With a rated capacity of 41 Wh it helps return your device to expected operating time while maintaining compatibility with the laptop’s charging and power-management system. The battery is designed for standard charging cycles, stable voltage output and integration with the system’s battery-level reporting for accurate runtime estimates.
Suitable for
Replacing an aged or failing internal battery in compatible Lenovo laptops
Restoring portable runtime for office work, web browsing and video playback
Service and maintenance tasks where original capacity needs recovery
Key specifications
Battery chemistry: lithium‑ion
Rated capacity: 41 Wh
Intended use: internal, user-replaceable only when following manufacturer disassembly instructions
Form factor: internal pack designed for specific laptop models
Typical operating voltage range: compatible with laptop power-management and charging circuitry
How to use
Power down the laptop, disconnect the mains adapter, and follow the laptop manufacturer’s service manual for safe disassembly. Remove the old battery according to the official procedure, install the replacement pack ensuring correct connector seating and physical fit, then reassemble the device. After installation, charge the battery fully before regular use and verify that the operating system reports expected battery levels. If unsure about disassembly, seek assistance from an authorized service center to avoid damage and preserve warranty where applicable.
Usage recommendations
Use the replacement battery only in compatible laptop models and with the original or equivalent charger. Observe safe charging practices, avoid exposure to extreme temperatures, and handle the battery carefully to prevent puncture or short circuit. Dispose of the depleted battery in accordance with local electronic waste regulations.

## FAQ

### How much does the Lenovo internal lithium‑ion battery 41Wh cost, and is it available for purchase?

The price is 103.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 29.07.2026 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