Description
Product Overview
This ASUS C21-X202 38Wh replacement battery is designed to restore your laptop’s original performance. Manufactured to meet OEM specifications, it delivers reliable power and extended runtime.
Key Features
- 38Wh capacity for extended usage
- Lithium-ion technology
- Direct OEM replacement
- One business day shipping
- 30-day money-back guarantee
- 1-year warranty
- Brand new product
- In stock, ready to ship
- Free shipping included
Compatibility Information
Compatible Part Numbers (P/N)
- 0B200-00230000
- 0B200-00230100
- 0B200-00230200
- 0B200-00230300
- 0B200-00230300M
- PGF6354B3A
- C21-X202-38Wh
Compatible Models
- VivoBook F202E
- VivoBook Q200
- VivoBook Q200E
- VivoBook S200
- VivoBook S200E
- VivoBook X201E
- VivoBook X202E
Unsure About Compatibility?
We’ve listed the most common part numbers and models, but compatibility extends beyond this list. If you don’t see your specific model or part number, please leave it in the order notes during checkout. We’ll verify compatibility before shipping and contact you if there are any concerns.
When Should You Replace Your Battery?
Here are common indicators that your laptop battery needs replacement:
| Symptom | Description |
|---|---|
| Short Runtime | Battery drains quickly even after full charge (less than 1 hour) |
| Swelling/Bulging | Battery case appears swollen or deformed |
| Not Charging | Battery won’t charge despite using correct charger |
| Random Shutdowns | Laptop turns off unexpectedly even with charge remaining |
| OS Battery Warnings | Windows shows “Consider replacing your battery” messages |
| Age | Battery is 2+ years old with noticeable performance decline |
Expected Battery Life
Based on 38Wh capacity, here are conservative estimates for different usage scenarios:
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 3-4 hours |
| Word Processing | 4-5 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-2 hours |
| Standby/Sleep Mode | 8-12 hours |
Important Note: New replacement batteries used with older hardware and software may provide shorter runtime compared to when your laptop was brand new. Modern operating systems, background applications, and hardware aging can increase power consumption.
Warranty & Support
This battery comes with a comprehensive 1-year warranty and 30-day money-back guarantee. We offer technical support to ensure proper installation and performance.
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