# Lenovo 42Wh Lithium-Ion Internal Laptop Battery

**URL:** https://aio.lv/en/product--lenovo-42wh-lithium-ion-internal--12519179
**Data updated:** 2026-06-12 15:41 (EEST)
**Category:** Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 42Wh Lithium-Ion internal
**EAN:** 5715063416761
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 123.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 102.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-42wh-lithium-ion-internal--12519179

## 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

This Lenovo internal battery features a 42Wh capacity and reliable lithium-ion technology. Designed specifically for compatible Lenovo laptop models, this replacement battery provides stable power for daily computing tasks. It is an essential component for maintaining optimal device performance and ensuring portability, offering a dependable energy solution for your mobile workstation.

## Long description

The Lenovo 42Wh Lithium-Ion Internal Laptop Battery is a high-quality power component engineered to restore the original performance and portability of your compatible Lenovo laptop. Utilizing advanced lithium-ion technology, this battery provides a stable and consistent power supply, allowing you to work, study, or browse without the constant need for a wall outlet. As a genuine replacement part, it integrates seamlessly with your device's power management system to ensure safe and efficient operation during daily computing tasks.
Advantages
This battery offers the benefit of reliable energy storage, ensuring that your laptop maintains its intended runtime and performance levels. By replacing an aging or degraded battery with this unit, you can significantly improve the mobility of your workstation and reduce the risk of unexpected shutdowns. The lithium-ion chemistry provides a high energy density in a compact form factor, which is essential for maintaining the slim profile of modern laptops while delivering the necessary power for demanding applications.
Suitable for
Replacing degraded or faulty laptop batteries
Extending the mobile usage time of your Lenovo laptop
Restoring original device portability for travel and remote work
Maintaining stable power delivery for daily office or academic tasks
When it may not be suitable
This battery is not compatible with all Lenovo laptop models. It is essential to verify your specific laptop model number against the manufacturer's compatibility list before purchase to ensure a proper physical and electrical fit.
It is also not intended for use in devices that require a different voltage or capacity rating, as using an incompatible battery can lead to performance issues or potential damage to the laptop's internal charging circuitry.
Key specifications
Capacity: 42Wh
Technology: Lithium-Ion
Type: Internal replacement battery
Compatibility: Specific Lenovo laptop models
How to use
To install the battery, first power off your laptop completely and disconnect the power adapter. Open the laptop chassis according to the manufacturer's service manual, carefully remove the old battery, and disconnect the internal connector. Insert the new 42Wh battery into the designated compartment, secure it with the appropriate screws, and reconnect the power cable. Once installed, close the chassis and charge the battery to its full capacity before the first use to calibrate the power management system.
What to consider before purchase
Verify your laptop model compatibility
Check the physical dimensions and connector type of your current battery
Ensure you have the necessary tools for laptop disassembly
Review the manufacturer's warranty terms for battery replacement
Usage recommendations
To maximize the lifespan of your new lithium-ion battery, avoid exposing the laptop to extreme temperatures and try to keep the charge level between 20% and 80% during regular use. If the laptop will not be used for an extended period, store it with a partial charge in a cool, dry environment.

## FAQ

### How much does the Lenovo 42Wh Lithium-Ion Internal Battery cost, and is it available for purchase?

The price is 123.99 € (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 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Lenovo 42Wh Lithium-Ion Internal Battery be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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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