# Battery Apple A1819 NB420520

**URL:** https://aio.lv/en/product--extra-digital-nb420520--4113235
**Data updated:** 2025-12-29 15:39 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** NB420520
**EAN:** 9990000420520
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 97.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 80.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nb420520--4113235

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.89 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Extra Digital NB420520 battery is designed for Apple devices, specifically compatible with model A1819. It offers reliable performance and longevity, ensuring your laptop stays powered for extended periods. With high-quality materials and precise engineering, this battery provides a perfect fit and optimal functionality, making it an essential replacement part for your device.

## Long description

The Extra Digital NB420520 battery is a replacement battery compatible with Apple model A1819. It uses Lithium Polymer (LiPo) technology and provides 4314 mAh capacity (49.2 Wh) at 11.41 V. Designed to match the original form factor, this black battery is intended as a direct replacement to restore portable power to your laptop.
Advantages
This NB420520 battery offers a capacity of 4314 mAh and nominal voltage of 11.41 V, delivering reliable runtime comparable to original equipment. The LiPo chemistry ensures a compact, lightweight design and consistent power output. The product is manufactured to fit Apple A1819 specifications and comes in a black finish that matches the device's internal aesthetic.
Suitable for (tasks / use cases)
Replacement battery for Apple model A1819
Repair and refurbishment of compatible laptops
Extending device service life when original battery performance has degraded
Key specifications
Model: NB420520 (MPN)
Compatibility: Apple A1819
Battery technology: Lithium Polymer (LiPo)
Capacity: 4314 mAh
Voltage: 11.41 V
Energy: 49.2 Wh
Colour: Black
EAN: 9990000420520
How to use
Power down the laptop and disconnect any external cables before replacing the battery. Follow the device manufacturer’s service instructions or a trusted repair guide to open the case, disconnect the old battery, and install the NB420520 unit. Ensure connectors are securely attached and reassemble the device. Charge the new battery fully before first use to calibrate charge reporting.
Usage recommendations
Use only with compatible Apple A1819 devices. If unsure about installation, seek professional repair service. Dispose of the old battery following local regulations for electronic waste and lithium batteries.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |
| Warranty period | 1 year(s) |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 4314 mAh |
| Battery voltage | 11.41 V |
| Battery capacity | 49.2 Wh |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | A1819 |
| Brand compatibility | Apple |

## FAQ

### How much does the Battery Apple A1819 NB420520 cost, and is it available for purchase?

The price is 97.49 € (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 07.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Battery Apple A1819 NB420520 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery technology, battery capacity, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4113235/65717465_large.webp