# Internal Li‑Ion laptop battery Lenovo 42Wh model 5B11M89997

**URL:** https://aio.lv/en/product--lenovo-5b11m89997--10772705
**Data updated:** 2026-02-12 22:07 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5B11M89997
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 74.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 61.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5b11m89997--10772705

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Internal Li‑Ion replacement battery for compatible Lenovo laptops, rated 42Wh and identified by model 5B11M89997. Designed to restore portable power for everyday use such as browsing, office work and media playback. Fits into the laptop’s internal battery compartment and provides a direct OEM‑style power source for extended runtime and dependable charging cycles.

## Long description

Internal Li‑Ion laptop battery Lenovo 42Wh model 5B11M89997 is a replacement internal battery designed for compatible Lenovo notebook models. Rated at 42Wh, this rechargeable lithium‑ion pack restores mobile power for everyday tasks such as web browsing, office applications and media playback. It is intended to mount inside the laptop’s internal battery compartment and provides OEM‑style voltage and charge characteristics for routine use and charging cycles.
Advantages
This internal Li‑Ion battery offers a balanced capacity of 42Wh that aims to extend runtime while maintaining a compact, lightweight form factor compatible with internal laptop mounts. The chemistry and design deliver stable output under typical laptop loads, supporting regular charging cycles and providing predictable performance for common computing tasks. As a direct internal replacement, it eliminates the need for external power banks and restores original fit and connector alignment.
Suitable for
Everyday office work and productivity applications
Web browsing and online communication
Video and audio playback at moderate brightness and volume
On‑the‑go users who require restored internal battery function
Key specifications
Battery type: Lithium‑ion (Li‑Ion)
Rated energy: 42 Wh
Form factor: Internal notebook battery pack designed for in‑chassis installation
Typical use: Rechargeable battery for portable computing devices
Compatibility: Designed for compatible Lenovo laptop internal compartments (check physical fit and connector compatibility before installation)
How to use
Power off the laptop, disconnect any external power source and follow the manufacturer's service instructions for accessing the internal battery compartment. Remove the original battery following safe electrostatic and mechanical handling procedures, then install the replacement battery ensuring correct orientation and secure connector seating. After installation, reconnect external power and allow the battery to charge fully before first use to calibrate the system’s charge reporting. If unsure about disassembly or warranty implications, consult an authorized service provider.
Usage recommendations
Store and use the battery at moderate temperatures, avoid exposure to high heat or moisture, and follow Lenovo's safety guidelines for lithium‑ion batteries. Regularly update system firmware and power management settings to ensure accurate charge reporting and optimal cycle life.

## FAQ

### How much does the Lenovo internal Li‑Ion battery 42Wh 5B11M89997 cost, and is it available for purchase?

The price is 74.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 22.07.2026 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

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