# Lenovo 4-cell Lithium-ion Battery 71Wh 15.36V

**URL:** https://aio.lv/en/product--lenovo-5b11n51726--10993746
**Data updated:** 2026-06-17 08:23 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** Lenovo
**Manufacturer code:** 5B11N51726
**EAN:** 5715063421635
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 128.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 106.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b11n51726--10993746

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

This original Lenovo 4-cell lithium-ion battery provides a capacity of 71Wh and a voltage of 15.36V. Designed for reliable power supply, this replacement battery ensures optimal performance and extended runtime for compatible Lenovo laptops. It is an essential component for maintaining mobile productivity and device longevity, meeting all manufacturer safety and quality standards for seamless integration.

## Long description

The Lenovo 4-cell Lithium-ion Battery with a capacity of 71Wh and a voltage of 15.36V is an original replacement component designed to restore or maintain the power efficiency of your Lenovo laptop. Engineered to meet strict manufacturer standards, this battery provides a reliable energy source for demanding tasks, ensuring that your device operates at its intended performance levels while offering consistent runtime throughout the day.
Advantages
Choosing an original Lenovo battery ensures full compatibility and seamless integration with your laptop's power management system. This 4-cell lithium-ion unit is built with high-quality cells that promote stable power delivery and long-term durability. By utilizing a genuine replacement, you minimize the risk of hardware conflicts and benefit from built-in safety features designed to protect against overcharging and overheating, ultimately extending the lifespan of your mobile workstation.
Suitable for
Replacing a degraded or non-functional laptop battery
Extending the mobile runtime of compatible Lenovo laptops
Maintaining optimal system performance for professional and personal 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 and current battery part number before purchase to ensure a proper physical and electrical fit.
Key specifications
Capacity: 71Wh
Voltage: 15.36V
Cell count: 4-cell
Technology: Lithium-ion
How to use
To install the battery, first power down your laptop and disconnect the power adapter. Ensure the device is placed on a clean, flat surface. Open the laptop chassis according to the manufacturer's service manual, carefully disconnect the old battery connector, and remove the unit. Insert the new Lenovo 71Wh 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 full capacity before initial use.
What to consider before purchase
Verify compatibility with your specific laptop model
Check the voltage and capacity requirements of your current battery
Ensure you have the necessary tools for laptop disassembly
Usage recommendations
For optimal battery health, avoid exposing your laptop to extreme temperatures and perform a full charge cycle periodically. 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 4-cell 71Wh 15.36V Battery cost, and is it available for purchase?

The price is 128.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 13.07.2026 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