C21N1701 Replacement Battery for Asus VivoBook S14 S406U S406UA X406U

ASUS | SKU: ASU20MA877

C21N1701 Replacement Battery for Asus VivoBook S14 S406U S406UA X406U (39Wh/5070mAh)

$82,00

( Free Shipping* )

If your Asus VivoBook S14 S406U S406UA X406U is no longer holding a charge as well as it used to, or if it is swelling, it may be time to replace the battery. This battery is a great option for restoring your Asus VivoBook S14 S406U S406UA X406U to its original performance.

Fast & Free Delivery
Easy 30 Day Return Policy
12-Month Warranty
Secure online payments

Capacity:

39Wh/5070mAh

Voltage:

7.7V

Battery Type:

Li-ion

Model:

C21N1701

Compatibility:

Asus VivoBook S14 S406U S406UA X406U

Asus VivoBook S14 S406U S406UA X406U — 7.7V Li-ion Replacement Battery (C21N1701)

If your Asus VivoBook S14 S406U S406UA X406U is draining fast or barely lasting half a day, this high-quality C21N1701 replacement battery brings back the power you're used to.
Built-in protection against overcharging and short circuits
Matches original voltage and capacity specifications
Backed by a 12-month warranty

Replaces the following parts

0B200-02640000 C21N1701 C21PQC5

Compatible with the Following Devices

Asus VivoBook S14 S406U Series
Asus VivoBook S14 S406U
Asus VivoBook S14 S406UA
Asus S406UA-BM165T
Asus S406UA-BM356T
Asus S406UA-BV026T
Asus VivoBook S14 S406UA-BV021T
Asus S406UA-BM231T
Asus S406UA
Asus S406UA-BM145T
Asus S406UA-BM033R
Asus VivoBook S14 S406UA-BM028T
Asus VivoBook S14 S406UA-BV027T
Asus S406UA-BM290T
Asus S406UA-BM013T
Asus VivoBook S14 S406UA-BV023T
Asus S406UA-BM146T
Asus S406UA-BM029T
Asus VivoBook S14 S406UA-BM208T
Asus X406UA
Asus S406UA-BM240T
Asus S406UA-BM248T
Asus VivoBook S14 S406UA-BM013T
Asus S406UA-BM151
Asus X406UA-1B
Asus VivoBook S14 S406UA-BM865T
Asus S406UA-0043C8250U
Asus S406UA-BM031T
Asus S406UA-BV023T
Asus VivoBook S14 S406UA-BM248T
Asus S406UA-BM007T
Asus X406UA-BM013T
Asus S406UA-BM191T
Asus S406UA-BM256
Asus S406UA-BV027T
Asus VivoBook S14 S406UA-BV026T
Asus S406UA-BM228T
Asus S406UA-BM012T
Asus VivoBook S14 S406UA
Asus S406UA-BM421
Asus S406UA-BM225R
Asus VivoBook S14 S406UA-BM159T
Asus X406
Asus S406UA-BM216T
Asus S406UA-BM174T
Asus VivoBook S14 S406UA-BM012T
Asus S406UA-BM148T
Asus S406UA-BM204T
Asus VivoBook S14 S406UA-BM360T
Asus S406UA-GS8202T
Asus S406UA-BM258T
Asus S406UA-BV021T
Asus VivoBook S14 S406UA-BM174T
Asus S406UA-BM169T
Asus X406UA-3C
Asus VivoBook X406UA

Compatibility Note: Please check your original Battery model before ordering. Professional installation recommended.

What's in the Box

1x high-quality replacement battery for Asus VivoBook S14 S406U S406UA X406U (C21N1701, 39Wh/5070mAh )

Asus VivoBook S14 S406U S406UA X406U Battery Specifications:

Condition	New
Capacity	39Wh/5070mAh
Voltage	7.7V
Battery Type	Li-ion
Model:	C21N1701
Compatibility:	Asus VivoBook S14 S406U S406UA X406U
Certifications	CE, RoHS, UL
Protection Functions	Overcharge, Deep Discharge, Overvoltage, Overcurrent, Short Circuit
Warranty	12 Months

Upgrade your Asus VivoBook S14 S406U S406UA X406U with a high-quality replacement Battery and enjoy improved performance and longer usage time.

Battery Care Tips

Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Shipping policy

We strive to ensure that your order arrives quickly, safely, and on time.

Free Worldwide Shipping

We offer FREE shipping on all orders.

Processing Times

Orders are generally processed and shipped from our facility within 1-2 business day (excluding weekends and holidays).

Delivery Times

Once shipped, orders typically arrive within 7–15 business days within the contiguous United States, depending on the shipping method and destination.

Please note: These are estimated delivery times. Actual delivery may be affected by customs clearance, weather, or other unforeseen circumstances. We appreciate your patience and understanding.

Tracking Information

When your order has shipped, you will receive an email informing you of your package being shipped along with a tracking number. If for any reason you don't receive this or for more shipping information, please contact us along with your order number.

Please note, tracking can take around 24---48 hours to update after dispatch.

Important Information

We are not responsible for incorrect addresses entered by the customer.

Payment policy

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