# Internal Lithium-Ion Battery 42Wh for Lenovo laptops

**URL:** https://aio.lv/en/product--lenovo-42wh-internal-lithium-ion--11722039
**Data updated:** 2026-03-08 11:25 (EET)
**Category:** Memory (RAM)
**Manufacturer:** Lenovo
**Manufacturer code:** 42Wh Internal Lithium-Ion
**EAN:** 5704174299486
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 108.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 89.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-42wh-internal-lithium-ion--11722039

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Internal 42Wh lithium‑ion battery designed for Lenovo laptops. Provides nominal 42 watt‑hours capacity for device power, intended as a replacement internal battery. Compatible with applicable Lenovo models that use a 42Wh internal pack; supports typical laptop use such as mobile work, browsing and light multimedia. Installation requires opening the device and following manufacturer guidelines.

## Long description

Internal 42Wh lithium‑ion battery designed as a replacement power source for compatible Lenovo laptops. This internal battery supplies a nominal 42 watt‑hours of energy, intended to restore portable operation for devices that use this form factor and capacity. Installation requires disassembling the laptop following the manufacturer's service instructions and appropriate safety precautions.
Advantages
The battery offers a compact, factory‑style power pack with a nominal 42Wh capacity suited for standard laptop workloads. Being an internal lithium‑ion design, it integrates with the laptop's charging and power management system and provides stable voltage output for regular mobile tasks. It is a direct replacement option for devices specified to use a 42Wh internal pack, helping to recover battery runtime without altering device performance characteristics.
Suitable for
Replacing depleted internal battery packs in Lenovo laptops that require a 42Wh internal battery
Mobile work such as document editing and email when away from a power outlet
Web browsing and light multimedia playback under standard power management settings
Key specifications
Battery type: lithium‑ion (Li‑ion)
Nominal capacity: 42 watt‑hours (Wh)
Form factor: internal laptop pack designed for compatible Lenovo models
Typical application: laptop power supply for mobile use and light multimedia
Installation: internal replacement requiring device opening and proper handling
How to use
Before installation, power off the laptop, disconnect any external power sources and ground yourself to prevent electrostatic discharge. Follow the laptop manufacturer's service manual to access the internal battery compartment, remove the old battery, and install the 42Wh pack in the correct orientation. Reassemble the device, connect the external charger and allow the system to recognize and calibrate the new battery following any on‑screen or manufacturer‑recommended procedures.
Usage recommendations
Use only in Lenovo laptops explicitly specified to accept a 42Wh internal battery. Do not attempt to force fit incompatible packs. Observe standard lithium‑ion battery safety: avoid exposure to heat, crush, puncture, or liquid contact. For prolonged storage, store the battery installed in the device or at approximately 40–60% charge in a cool, dry place and follow manufacturer guidance for battery disposal and recycling.

## FAQ

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

The price is 108.49 € (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 27.07.2026 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 Internal Lithium‑Ion Battery 42Wh 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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