Description
Product Overview
This Asus C41N1903 66Wh battery is a genuine replacement designed specifically for compatible Asus laptop models. It delivers reliable power and performance for your mobile computing needs.
Specifications
- Part Number: C41N1903
- Capacity: 66Wh
- Voltage: 14.8V
- Chemistry: Lithium-ion
- Condition: Brand new
Compatibility Information
Part Numbers (P/N)
- 0B200-03560100
- 0B200-03560300
- 0B200-03560400
- C41N1903
Models
- B3302CEA
- B3302FEA
- B5302CBA
- B9400CBA
- C41PoJ1
- CA436981G
- ExpertBook B5 B5302CBA
- ExpertBook B5 Flip B5302FEA series
- ExpertBook B9 9400CEA series
- ExpertBook B9 B9400CBA
- ExpertBook B9 B9400CEA series
- ExpertBook B9 B9450FA series
Note: This battery is compatible with many more part numbers and models than we can list here. If you’re unsure about compatibility, please leave your specific laptop model or current battery part number in the order notes, and we’ll verify before shipping.
When to Replace Your Battery
| Situation | Description |
|---|---|
| Short Battery Life | Battery drains quickly even after full charge, lasting less than 1-2 hours |
| Swelling/Bulging | Battery appears swollen or causes case separation |
| Overheating | Battery gets unusually hot during use or charging |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| System Warnings | Laptop shows “Consider replacing your battery” or similar alerts |
| Age | Battery is 2-3 years old with noticeable performance decline |
Estimated Battery Life
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing | 4-6 hours |
| Document Editing | 5-7 hours |
| Video Streaming | 3-5 hours |
| Gaming | 1.5-3 hours |
| Standby/Sleep | Up to 2 weeks |
| Mixed Use | 4-5 hours |
Note: These are conservative estimates for a new battery used with older hardware. Actual battery life may be shorter than when your laptop was new due to increased software demands and natural hardware aging.
Shipping & Warranty
- Ships within 1 business day
- 30-day money back guarantee
- 1-year manufacturer warranty
- In stock, ready to ship
- Free shipping
- Brand new product
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