Description
Product Overview
This ASUS C31N1529 49Wh battery is a genuine replacement part designed specifically for compatible ASUS laptop models. Manufactured to meet original specifications, it ensures reliable performance and safety.
Key Features
- 49Wh capacity for extended usage
- Lithium-ion technology
- Direct replacement for original battery
- One business day shipping
- 30-day money back guarantee
- One-year warranty
- Brand new in stock
- Free shipping
Compatibility Information
Part Number (P/N)
- C31N1529
- 0B200-01960000
- C31PoC1
Compatible Models
- ASUS Pro Advanced B8230UA
- ASUS Pro Advanced BU203UA
Note: Compatibility extends beyond listed models. If uncertain about compatibility, please include your laptop model or current battery part number in order notes for verification.
When to Replace Your Battery
| Situation | Description | Recommendation |
|---|---|---|
| Short Runtime | Battery drains significantly faster than original capacity | Replace if runtime is less than 50% of original |
| Swelling/Bulging | Battery case appears swollen or distorted | Immediate replacement required for safety |
| Failure to Charge | Battery won’t charge despite functional charger | Replace battery to restore functionality |
| System Warnings | OS shows “Replace Battery” or similar alerts | Replace to prevent sudden shutdowns |
| Age | Battery over 2-3 years old with regular use | Consider replacement for optimal performance |
Estimated Battery Life
| Usage Scenario | Estimated Runtime | Notes |
|---|---|---|
| Web Browsing | 3-4 hours | Multiple tabs, Wi-Fi enabled |
| Document Editing | 4-5 hours | Word processing, spreadsheets |
| Video Playback | 2.5-3.5 hours | Local HD video, medium brightness |
| Light Gaming | 1.5-2.5 hours | Casual games, integrated graphics |
| Standby/Sleep | 20-30 hours | Minimal background activity |
Important Note: New batteries used with older hardware and software may provide shorter runtime compared to when your laptop was new, due to increased power demands from aging components and modern applications.





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