# Laptop battery Lenovo 38Wh 2-cell lithium-ion, model 5B11N45970

**URL:** https://aio.lv/en/product--lenovo-5b11n45970--11076035
**Data updated:** 2026-02-13 15:49 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5B11N45970
**EAN:** 5715063422496
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 66.49 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 54.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b11n45970--11076035

## 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

Replacement laptop battery by Lenovo, capacity 38Wh with a 2‑cell lithium‑ion configuration, model 5B11N45970. Designed to provide portable power for compatible Lenovo notebooks, it restores runtime for mobile use, supports standard charging and usage cycles, and is suitable for on‑the‑go productivity, travel, and everyday computing where original specification matching is required.

## Long description

Replacement laptop battery Lenovo 38Wh 2-cell lithium-ion, model 5B11N45970 is a direct-fit power module designed to restore portable runtime for compatible Lenovo notebooks. The battery uses a two-cell lithium‑ion configuration with a rated capacity of 38Wh and supports standard charging cycles and system-level power management used in Lenovo devices. It is intended as a replacement part to match original battery specifications and maintain expected runtime and compatibility with the notebook's battery monitoring and charging circuitry.
Advantages
This 38Wh 2-cell lithium‑ion battery provides a balance between compact size and usable runtime for mobile work. The battery is engineered to integrate with the notebook's power management system to report charge status and remaining runtime. Its form factor and connector placement match compatible Lenovo notebooks, enabling straightforward replacement without modifications. The chemistry and cell count offer predictable discharge and recharge behavior consistent with typical laptop usage patterns.
Suitable for
 Replacing a worn or degraded battery in compatible Lenovo notebooks
 Extending mobile runtime for travel or remote work
 Restoring original power capacity for everyday computing and productivity
 Use in maintenance or refurbishment of Lenovo laptops
Key specifications
 Capacity: 38Wh (watt-hours)
 Cell configuration: 2-cell lithium‑ion
 Chemistry: lithium‑ion
 Typical application: internal laptop battery for compatible Lenovo notebook models
 Compatibility considerations: designed to match original battery physical dimensions, connector type, and power-management signaling
How to use
Power the notebook down and disconnect any external power source before replacing the battery. Remove the service panel or battery compartment cover according to the notebook manufacturer's instructions, then disconnect the existing battery cable from the motherboard and remove the old battery. Install the replacement battery by seating it in the compartment and reconnecting the battery cable, then reattach the cover and secure any screws. After assembly, plug in the AC adapter and allow the system to detect the new battery; battery status and charge level will be available through the operating system or system firmware interface.
Usage recommendations
For optimal performance, calibrate the battery by fully charging and then fully discharging once every few months, and avoid prolonged storage at full charge or deep discharge. Use the notebook's original AC adapter for charging and follow manufacturer safety instructions for handling lithium‑ion batteries, including avoiding physical damage, exposure to high temperatures, and contact with liquids.

## FAQ

### How much does the Lenovo laptop battery 5B11N45970 38Wh 2-cell cost, and is it available for purchase?

The price is 66.49 € (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 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: 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

https://aio.lv/img/cache/product/11076035/68519518_large.webp