# Notebook battery Extra Digital LENOVO L21D4P73 4300 mAh — replacement for compatible Lenovo models

**URL:** https://aio.lv/en/product--extra-digital-nb482702--11614184
**Data updated:** 2025-12-31 08:58 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** NB482702
**EAN:** 9990000482702
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nb482702--11614184

## 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 Extra Digital for Lenovo model L21D4P73 with 4300 mAh capacity. Designed as a direct replacement to restore portable power, it supplies energy for daily use, mobile work and travel. Compatible with specified Lenovo laptops that accept this model number; supports standard charging and helps extend runtime between charges.

## Long description

Extra Digital Selected notebook battery LENOVO L21D4P73 is a rechargeable replacement battery with a nominal capacity of 4300 mAh and a nominal voltage of 15.2 V. It uses new-generation lithium-polymer cells designed to provide stable performance and supports standard charging cycles. The battery is intended as a direct replacement for compatible Lenovo ThinkPad P16S and T16 series models listed by model code.
Advantages
The battery is made from balanced, high-quality lithium-polymer cells that provide consistent parameters and a reliable cycle life (up to around 500 charge cycles according to the manufacturer). It has no memory effect, offers required protection features for safe operation, and is sized for direct compatibility with specified Lenovo models. The product is positioned as a value-oriented replacement option from Extra Digital.
Suitable for
Replacing a worn or failing LENOVO L21D4P73 battery
Restoring battery life in compatible Lenovo ThinkPad P16S and T16 laptops
Use as a spare battery for travel or mobile work
Key specifications
Capacity: 4300 mAh
Voltage: 15.2 V
Cell type: Li‑poly (lithium‑polymer)
Manufacturer: Extra Digital
Warranty: 12 months
How to use
Switch off the laptop and remove the original battery according to the laptop manufacturer’s instructions. Insert the Extra Digital LENOVO L21D4P73 battery into the battery compartment until it locks in place. Charge the battery fully before first use using the laptop’s original charger. Observe normal laptop charging and power management procedures.
Usage recommendations
For compatibility, verify your laptop model or original battery part number (examples: L21D4P73, L21M4P73, SB10W51969 and similar listed codes) before purchase. Dispose of used batteries in accordance with local regulations by placing them in designated recycling containers.

## FAQ

### How much does the Notebook battery Extra Digital LENOVO L21D4P73 cost, and is it available for purchase?

The price is 47.49 € (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/11614184/66779807_large.webp