# Movano Laptop Battery for Asus VivoBook Flip 14 X421, TM420, R413, K413FA, 3600 mAh, 41 Wh

**URL:** https://aio.lv/en/product--movano-btas-s413e--12434845
**Data updated:** 2026-05-14 12:10 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** Movano
**Manufacturer code:** BT/AS-S413E
**EAN:** 5907127800153
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--movano-btas-s413e--12434845

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

This Movano replacement battery is designed for Asus VivoBook Flip 14 series laptops, including models X421, TM420, R413, and K413FA. With a capacity of 3600 mAh and 41 Wh, this lithium-ion battery provides reliable power for your portable device. It is a high-quality alternative to original batteries, ensuring stable performance and long-lasting operation for your daily computing tasks.

## Long description

The Movano laptop battery is a high-quality replacement power source specifically engineered for the Asus VivoBook Flip 14 series, including models X421, TM420, R413, and K413FA. This lithium-ion battery offers a capacity of 3600 mAh and 41 Wh, providing a reliable and stable energy supply to keep your portable device running efficiently throughout the day. Designed to meet strict quality standards, it serves as a dependable alternative to the original manufacturer battery, ensuring seamless compatibility and consistent performance for your laptop.
Advantages
This replacement battery provides a cost-effective solution for restoring your laptop's original runtime without compromising on safety or performance. By utilizing high-grade lithium-ion cells, the battery maintains a stable voltage output and offers a long service life, reducing the need for frequent replacements. Its precise design ensures a perfect fit within the laptop chassis, allowing for easy installation and reliable electrical contact during operation.
Suitable for
Daily office work and document processing
Web browsing and media consumption
Students requiring reliable battery life for lectures
Users needing a replacement for a degraded original battery
When it may not be suitable
This battery is not compatible with laptop models outside of the specified Asus VivoBook Flip 14 series. It is also not intended for use in devices requiring a different voltage or physical connector configuration.
Key specifications
Capacity: 3600 mAh
Energy: 41 Wh
Technology: Lithium-ion
Compatibility: Asus VivoBook Flip 14 (X421, TM420, R413, K413FA)
How to use
To install the battery, ensure your laptop is completely powered off and disconnected from the AC adapter. Open the laptop casing according to the manufacturer's service manual, carefully remove the old battery, and insert the new Movano unit into the designated compartment. Secure the battery with the original screws and reconnect the power cable. Once installed, it is recommended to fully charge the battery before its first use to calibrate the power management system.
What to consider before purchase
Verify your specific laptop model number matches the compatibility list
Check the physical shape and connector of your current battery
Ensure you have the necessary tools for opening your laptop chassis
Usage recommendations
To maximize the lifespan of your new battery, avoid exposing the laptop to extreme temperatures and try to keep the charge level between 20% and 80% during regular use. If the laptop will not be used for an extended period, store the battery in a cool, dry place with a partial charge.

## FAQ

### How much does the Movano Battery for Asus VivoBook Flip 14 X421 TM420 R413 K413FA cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 08.07.2026 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 Movano 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 Movano 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/12434845/68744051_large.webp