# Notebook battery extra digital L21M4P77 3000mAh for Lenovo laptops, model NB482733

**URL:** https://aio.lv/en/product--extra-digital-nb482733--11614280
**Data updated:** 2025-11-15 15:55 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** NB482733
**EAN:** 9990000482733
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nb482733--11614280

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Rechargeable notebook battery by extra digital, model L21M4P77 (MPN NB482733) with 3000mAh capacity. Designed as a replacement battery for compatible Lenovo laptops, it provides portable power for typical office tasks, browsing and light multimedia use. Fits specified laptop models, offers straightforward installation and restores mobile runtime for users needing a cost-effective battery replacement.

## Long description

Extra Digital Selected notebook battery L21M4P77 (NB482733) is a 3000mAh, 15.2V Li‑poly replacement battery designed for selected Lenovo ThinkPad Z16 models. It uses new‑generation lithium polymer cells with balanced parameters to provide stable power, supports approximately 500 charge cycles and does not exhibit a memory effect. The battery restores mobile runtime for routine office work, web browsing and light multimedia use while offering a cost‑effective alternative to original parts.
Advantages
The battery is manufactured from high‑quality standard Li‑poly cells that ensure consistent performance and safety. It supports up to 500 charging cycles, provides the nominal voltage of 15.2V and comes with a 12‑month warranty. The unit is a direct replacement for multiple Lenovo battery model numbers, offering a practical and budget‑oriented solution for users who need to replace a worn battery.
Suitable for
Lenovo ThinkPad Z16 Gen 1 and Gen 2 laptop models listed by manufacturer codes
Replacing worn or failing original notebook batteries
Everyday office tasks, internet browsing and light multimedia playback
Key specifications
Capacity: 3000mAh
Voltage: 15.2V
Cell type: Li‑poly (lithium polymer)
Manufacturer: Extra Digital
MPN / model: L21M4P77 (NB482733), compatible with listed Lenovo battery codes
Warranty: 12 months
How to use
Turn off the laptop and disconnect any power source before replacing the battery. Follow the laptop manufacturer’s instructions for battery removal and installation to ensure correct fit and connector alignment. After installation, charge the battery fully before first use and verify battery recognition in the operating system. Do not attempt to open or disassemble the battery pack.
Usage recommendations
Dispose of waste batteries and accumulators in designated recycling containers. If you are unsure about model compatibility, consult a specialist or the seller prior to purchase.

## FAQ

### How much does the Notebook battery extra digital L21M4P77 3000mAh cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 06.07.2026 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: 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 extra digital 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 extra digital 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/11614280/66780996_large.webp