Description
Product Overview
This ASUS C31N1303 44Wh battery is a genuine replacement part designed specifically for compatible ASUS laptop models. Manufactured with high-quality cells and built to meet original equipment specifications.
Specifications
- Part Number: C31N1303
- Capacity: 44Wh
- Voltage: 14.4V
- Chemistry: Lithium-ion
- Condition: Brand new
Compatibility Information
Compatible Part Numbers
- C31N1303
Compatible Models
- ASUS PU401
- ASUS PU401L
- ASUS PU401LA
Note: Compatibility list is not exhaustive. If your specific model or part number isn’t listed, please leave your laptop model or current battery part number in the order notes during checkout, and we’ll verify compatibility before shipment.
When to Consider Battery Replacement
| Symptom | Description | Recommended Action |
|---|---|---|
| Short Runtime | Battery drains quickly even after full charge (less than 1 hour) | Replace battery |
| Swelling/Bulging | Battery case appears swollen or distorted | Immediate replacement required |
| Charging Issues | Battery won’t charge fully or charges intermittently | Replace battery |
| System Warnings | OS shows “Consider replacing your battery” or similar messages | Replace battery |
| Age | Battery is 2+ years old with noticeable performance decline | Consider replacement |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Runtime | Notes |
|---|---|---|
| Web Browsing | 3-4 hours | Moderate brightness, multiple tabs |
| Document Editing | 4-5 hours | Word processing, spreadsheets |
| Video Streaming | 2.5-3.5 hours | HD video, medium brightness |
| Gaming | 1-1.5 hours | Light to moderate gaming |
| Idle/Standby | 6-8 hours | Minimal activity, power saving mode |
Note: These are conservative estimates for a new battery used with older hardware. Actual runtime may be shorter than when your laptop was new due to increased software demands and natural hardware aging.
Purchase Benefits
- Same day shipping on weekdays
- 30-day money back guarantee
- 1-year warranty included
- In stock, ready to ship
- Brand new product
- Free shipping
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