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header-product Internal laptop battery Lenovo 42Wh 3-cell model 5B11H56340
72.49 €

Internal laptop battery Lenovo 42Wh 3-cell model 5B11H56340

Lenovo internal laptop battery 42Wh 3-cell 5B11H56340 Photo 1
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Short description

Internal laptop battery Lenovo 42Wh 3-cell (model 5B11H56340) designed as a replacement power unit for compatible Lenovo notebooks. Provides 42 watt-hours capacity from three cells to restore portable runtime. Intended for users needing an OEM-compatible internal battery for travel, work, or study. Installation requires opening the laptop and matching connector and specifications.
Available at price 72.49 €: 8 pcs.
Total available for order: 24 pcs.
Warranty: 2 Years
SKU: 8852229
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
15.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.20 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
15.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 90.49 €: 8 pcs.
Together cheaper
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Product information

Description

Internal laptop battery Lenovo 42Wh 3-cell model 5B11H56340 is a replacement internal power unit intended for compatible Lenovo notebooks. It supplies 42 watt-hours of energy from three cells to restore the device's portable runtime. This internal battery is designed to match the physical form factor and connector of original-equivalent batteries so it can be installed inside the laptop chassis by users or service technicians familiar with laptop disassembly.

Advantages

This internal battery offers a rated 42Wh capacity, providing a predictable increase in operating time compared with a depleted cell set. The three-cell design keeps the battery slim and compatible with thin laptop models while maintaining sufficient capacity for everyday tasks. As an internal replacement, it fits inside the chassis to retain the laptop's original exterior profile and thermal behaviour.

Suitable for

  • Replacing worn or failing internal batteries in compatible Lenovo notebooks
  • Restoring battery runtime for mobile work, study, or travel
  • Use by technicians and experienced users performing internal battery replacements

Key specifications

  • Nominal energy capacity: 42 Wh
  • Cell count: 3-cell configuration
  • Form factor: internal laptop pack designed for specific Lenovo chassis
  • Typical use: rechargeable lithium-based battery for notebook operation
  • Compatibility requirement: matching internal connector and mounting points

How to use

Installation requires opening the laptop case and removing the existing internal battery. Power down the notebook, disconnect any external power source, and ground yourself to avoid static discharge. Remove the old battery by disconnecting its internal cable and unfastening any mounting screws or clips, then fit the replacement unit, secure it in place, and reconnect the battery cable. After reassembly, charge the battery fully before normal use to allow the system to calibrate state-of-charge reporting.

Usage recommendations

Use an appropriate toolkit and follow service manuals or manufacturer guidance when accessing internal components. Verify connector orientation and secure mounting to avoid electrical or mechanical issues. Dispose of the removed battery according to local regulations for lithium batteries and recycle where facilities exist.

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 8 17.07.2026 90.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 8 10.07.2026 Best delivery 72.49 € Best price
WH109 8 24.07.2026 102.49 €
90.49 €
Stock: 8
Delivery Date: 17.07.2026
Warehouse: WH354
Available only for legal entities
72.49 €
Stock: 8
Delivery Date: 10.07.2026 Best delivery
Warehouse: EU6
102.49 €
Stock: 8
Delivery Date: 24.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Lenovo internal laptop battery 42Wh 3-cell 5B11H56340 cost, and is it available for purchase?

The price is 72.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 10.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.