# Laptop battery Extra Digital NB420070 for A1405, 7200mAh, replacement battery

**URL:** https://aio.lv/en/product--extra-digital-nb420070--4113210
**Data updated:** 2026-04-03 16:13 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** NB420070
**EAN:** 9990000420070
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 45.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nb420070--4113210

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Extra Digital NB420070 is a replacement laptop battery specified for model A1405 with a rated capacity of 7200mAh. It provides portable power for extended runtimes, supports typical notebook power requirements, and is intended for use as a direct battery replacement. Suitable for users needing a higher-capacity spare or replacement to restore mobile operation.

## Long description

Extra Digital NB420070 is a replacement laptop battery specified for model A1405 with a rated capacity of 7200mAh. Designed as a direct replacement for compatible MacBook Air 13" models, this li‑polymer battery provides portable power to restore or extend notebook runtime. The battery is part of the Extra Digital Selected Pro line, which uses balanced lithium‑polymer cells intended for repeated charge cycles and reduced weight compared with older designs.
Advantages
The battery offers higher nominal capacity to extend operating time compared with lower‑capacity alternatives and is manufactured with lithium‑polymer cells that do not exhibit memory effect. Extra Digital Selected Pro cells are specified for a large number of charge cycles and are produced with an emphasis on balanced cell performance, efficiency and safety. The lighter construction reduces overall device weight, supporting convenient mobile use.
Suitable for
 Replacing a worn or failing battery in compatible MacBook Air 13" models specified for A1405/A1377/A1496
 Users who require longer unplugged runtime for travel, study or mobile work
 Repair shops and technicians performing battery replacements for the listed MacBook Air 13" variants
Key specifications
 Capacity: 7200mAh (rated)
 Cell type: Lithium‑polymer (li‑poly)
 Typical energy: 48Wh (as stated by manufacturer materials)
 Nominal voltage: 7.4V
 Intended form: standard replacement battery for selected 13" MacBook Air models
 Designed cycle life: specified for up to approximately 600 charge cycles (manufacturer statement)
 Warranty period: 12 months
How to use
Power the notebook off and disconnect any external power sources before attempting replacement. Remove the bottom case and disconnect the original battery following the laptop manufacturer’s service instructions or a professional guide specific to the MacBook Air 13" models listed as compatible. Install the Extra Digital NB420070 in the same orientation and reconnect the battery connector securely. Reassemble the case and charge the new battery fully before first use to calibrate charge reporting. If unsure about procedures, have the battery installed by a qualified technician to avoid damage to the laptop or battery.
Usage recommendations
Charge the battery using the original or compatible Apple power adapter and avoid exposing the battery to extreme temperatures. Dispose of old or damaged batteries in designated recycling containers and follow local regulations for battery disposal. If the battery shows unusual heat, swelling, or performance issues, stop use and seek professional assistance.

## FAQ

### How much does the Extra Digital NB420070 laptop battery A1405 cost, and is it available for purchase?

The price is 54.49 € (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 03.07.2026 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

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