Description
Product Overview
Genuine ASUS C41N1619 48Wh replacement battery. Direct compatibility with multiple ASUS laptop models and part numbers.
Specifications
- Battery Type: Lithium-ion
- Capacity: 48Wh
- Voltage: 14.8V
- Condition: Brand new
- Part Number: C41N1619
Compatible Part Numbers
- 0B200-02350100
- C41N1619
- C41PkCH
Compatible Models
- ASUS BU404U
- ASUS Pro B9440FA
- ASUS Pro B9440UA
Compatibility Note
We’ve listed the most common compatible part numbers and models above. If you don’t see your specific model or part number listed, please leave your laptop model or current battery part number in the order notes during checkout. We’ll verify compatibility before shipping.
When to Consider Battery Replacement
| Situation | Description |
|---|---|
| Short Runtime | Battery lasts less than 1 hour under normal use |
| Swelling/Bulging | Battery case appears swollen or deformed |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| System Warnings | Laptop shows “Consider replacing your battery” messages |
| Age | Battery is 2+ years old with noticeable performance decline |
| Sudden Shutdowns | Laptop turns off unexpectedly when unplugged |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing | 3-4 hours |
| Document Editing | 4-5 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-2 hours |
| Idle/Standby | 6-8 hours |
Note: These are conservative estimates for replacement batteries. New batteries in older laptops may provide shorter runtime compared to when the laptop was new, due to increased software demands and hardware aging.
Shipping & Warranty
- Ships within 1 business day
- 30-day money back guarantee
- 1-year manufacturer warranty
- Free shipping
- In stock, ready to ship
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