Description
Product Overview
This ASUS C23N1606 40Wh battery is a genuine replacement part designed specifically for compatible ASUS laptop models. Manufactured to meet original specifications for reliable performance.
Specifications
- Battery Capacity: 40Wh
- Chemistry: Lithium-ion
- Part Number: C23N1606
- Condition: Brand new, factory fresh
Compatibility Information
Part Numbers (P/N)
- 0B200-02210000
- 0B200-02210100
- C23PqCH
Models
- UX390UA
- UX390UAK
- Zenbook 3 UX390U
Note: This list represents commonly compatible models and part numbers. Many additional compatible models exist. If you’re unsure about compatibility, please leave your specific laptop model or current battery part number in the order notes during checkout, and we’ll verify compatibility before shipping.
When to Consider Battery Replacement
| Symptom | Description | Recommended Action |
|---|---|---|
| Short Runtime | Battery drains significantly faster than original capacity, lasting less than 1-2 hours | Replace if affecting productivity |
| Swelling/Bulging | Battery case appears swollen or causes trackpad/keyboard lifting | Immediate replacement required |
| Charging Issues | Battery won’t charge fully or requires frequent recharging | Replace to restore normal function |
| System Warnings | OS displays “Service Recommended” or “Replace Soon” alerts | Proactive replacement advised |
| Age Factor | Battery over 2-3 years old with noticeable capacity loss | Consider replacement |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Runtime | Settings |
|---|---|---|
| Web Browsing | 4-6 hours | Medium brightness, multiple tabs |
| Document Editing | 5-7 hours | Word processing, spreadsheets |
| Video Streaming | 3-5 hours | HD video, medium brightness |
| Light Gaming | 2-3 hours | Casual games, low settings |
| Standby/Idle | 8-12 hours | Sleep mode with occasional use |
Note: These are conservative estimates for a new battery in older hardware. Actual runtime may be shorter than original factory performance due to increased software demands and natural hardware aging.
Purchase Benefits
- Same-day shipping on weekdays
- 30-day money-back guarantee
- 1-year manufacturer warranty
- In-stock ready to ship
- Free shipping included
- 100% brand new product
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