# Internal lithium-ion laptop battery Lenovo 57Wh 5B11H56342

**URL:** https://aio.lv/en/product--lenovo-5b11h56342--10628235
**Data updated:** 2026-02-12 22:01 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 5B11H56342
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 139.49 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 115.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b11h56342--10628235

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.89 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

Internal lithium-ion laptop battery Lenovo 57Wh (model 5B11H56342) designed as a direct replacement for compatible Lenovo notebooks. Provides 57 watt-hours of capacity for extended portable use, supports standard internal mounting and connection, and restores battery runtime for mobile work, study or travel. Suitable for users needing an OEM-format power source to replace a worn or failing internal battery.

## Long description

Internal lithium-ion laptop battery Lenovo 57Wh (model 5B11H56342) is a direct-fit replacement battery for compatible Lenovo notebooks. It offers 57 watt-hours of capacity in an OEM-format pack designed for internal mounting and standard connector compatibility. This battery restores portable runtime for laptop users who need to replace a worn or failing internal power source and is intended for mobile work, study and travel scenarios where original-form-factor replacement is required.
Advantages
This internal lithium-ion battery provides a specified 57Wh energy capacity to extend device uptime compared to a depleted pack. It uses the same physical form factor and connector arrangement as the original internal battery, enabling straightforward installation without modification to the notebook chassis. As an OEM-format unit, it is designed to meet typical safety and charging characteristics expected for Lenovo internal batteries and helps restore laptop performance by returning usable runtime to the system.
Suitable for
 Replacing a worn or failing internal battery in supported Lenovo laptops
 Restoring mobile battery runtime for business travel and commuting
 Providing a factory-style internal power source for students and remote workers
 Maintenance or refurbishment of Lenovo notebooks requiring an internal battery swap
Key specifications
 Battery type: lithium-ion (Li-ion)
 Rated capacity: 57 Wh
 Mounting: internal, OEM-style form factor for direct replacement
 Connector: standard internal laptop battery connector compatible with specified Lenovo models
 Function: rechargeable single-pack battery for laptop use
How to use
Power down the notebook and disconnect any external power source before beginning the replacement. Open the service panel or remove the chassis cover following the manufacturer's instructions for your specific Lenovo model. Carefully disconnect the old internal battery from the mainboard connector, remove its retaining screws or brackets, and install the replacement pack in the same orientation. Reconnect the battery cable, secure the pack with the original fasteners, replace the cover and reconnect external power. After installation, charge the battery fully and allow the system to detect the new battery before normal use.
Usage recommendations
Use this internal lithium-ion battery only in compatible Lenovo notebook models and observe standard safety precautions: avoid exposure to high temperatures, do not puncture or disassemble the battery, and use the notebook's original charger or a charger meeting the manufacturer's specifications. Perform replacement in a static-free environment and follow official service guides where available.

## FAQ

### How much does the Lenovo internal lithium-ion battery 57Wh 5B11H56342 cost, and is it available for purchase?

The price is 139.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 12.08.2026 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

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