Description
Product Overview
This ASUS C21N1701 39Wh battery is a genuine replacement part designed specifically for compatible ASUS laptop models. Manufactured to meet original equipment specifications.
Specifications
- Battery Type: Lithium-ion
- Capacity: 39Wh
- Voltage: 14.4V
- Condition: Brand new
- Part Number: C21N1701
Compatible Part Numbers
- 0B200-02640000
- C21PQC5
- C21N1701
Compatible Models
- ASUS K406UA
- ASUS S406UA
- ASUS V406U
- ASUS V406UA
- ASUS V406UA7100
- ASUS VivoBook S14 S406
- ASUS VivoBook S14 S406UA
- ASUS VivoBook X406UA
- ASUS X406/X406U/X406UA series
When to Replace Your Laptop Battery
| Symptom | Description |
|---|---|
| Short Battery Life | Lasts less than 1 hour on full charge |
| Swelling/Bulging | Battery case appears expanded or distorted |
| Charging Issues | Won’t charge fully or charges intermittently |
| Unexpected Shutdowns | Laptop turns off suddenly even with charge remaining |
| OS Battery Warnings | System reports “Replace battery” or “Battery not detected” |
| Age | Battery is over 2-3 years old with reduced performance |
Compatibility Note
We’ve listed the most common compatible part numbers and models above, but this battery may work with additional ASUS devices. If you don’t see your specific model listed, please leave your laptop model or current battery part number in the order notes during checkout. We’ll verify compatibility before shipping.
Shipping & Warranty
- Ships in 1 business day
- 30-day money back guarantee
- 1-year warranty
- In stock, ready to ship
- Free shipping
- 100% brand new product
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