# Battery ASUS B0B200-03580300 X421

**URL:** https://aio.lv/en/product--asus-b0b200-03580300--4332833
**Data updated:** 2025-12-29 16:02 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Asus
**Manufacturer code:** B0B200-03580300
**EAN:** 8592583052900
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 77.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 64.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-b0b200-03580300--4332833

## 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 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The ASUS B0B200-03580300 battery is designed for the ASUS X421 laptop. It offers reliable performance and longevity, ensuring your device runs smoothly. With a capacity that meets OEM standards, this battery provides a perfect fit and easy installation. Ideal for users needing a replacement or backup battery, it enhances your laptop's mobility and usability.

## Long description

The ASUS B0B200-03580300 battery is a replacement battery designed specifically for the ASUS X421 laptop. It provides a compatible fit and reliable runtime that meets OEM standards, allowing users to restore or extend their device's mobility. The battery is intended as a direct replacement or spare to maintain everyday laptop use.
Advantages
The battery delivers dependable performance and longevity consistent with ASUS specifications, ensuring stable power delivery for typical laptop workloads. Its form factor and connector match the ASUS X421 for straightforward installation, and the OEM-compatible capacity helps preserve expected battery life and system behavior.
Suitable for
Replacing a worn or failing battery in ASUS X421 laptops
Keeping a spare battery for extended travel or mobile work
Restoring battery runtime to original OEM levels
Key specifications
Brand: Asus
Model/MPN: B0B200-03580300
Compatible model: ASUS X421
Category: Batteries for portable devices
EAN: 8592583052900
How to use
Power down the ASUS X421 and disconnect it from any power source. Remove the existing battery following the laptop manufacturer's instructions, then install the ASUS B0B200-03580300 in the correct orientation until it clicks into place. Reconnect power and verify the system recognizes the new battery in the operating system's power settings. Charge fully before initial use for optimal calibration.
Usage recommendations
For safe and long-lasting operation, use the battery with the original ASUS charger, avoid extreme temperatures, and follow standard battery care practices such as regular charging cycles and avoiding deep discharges.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | X421 |
| Brand compatibility | Asus |

## FAQ

### How much does the Battery ASUS B0B200-03580300 cost, and is it available for purchase?

The price is 77.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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, Installment. All transactions are 100% secure and encrypted.

### Can Battery ASUS B0B200-03580300 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 Asus 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 Asus 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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