Description
Product Overview
Genuine ASUS C21N1504 38Wh replacement battery designed specifically for your ASUS laptop. This high-quality battery ensures reliable performance and extended usage time.
Specifications
- Battery Type: Lithium-ion
- Capacity: 38Wh
- Voltage: 14.4V
- Condition: Brand New
- Compatibility: See detailed list below
Compatibility Information
Part Number (P/N)
- C21N1504
- 0B200-01710100
Compatible Models
- ASUS E205SA
- ASUS EeeBook E205SA
- ASUS Transformer Book Flip TP200SA
- ASUS Transformer Book Flip TP200SA-EDU
When to Consider Battery Replacement
| Situation | Description |
|---|---|
| Short Battery Life | Laptop powers off quickly even when fully charged |
| Swelling/Bulging | Battery appears swollen or causes case deformation |
| Not Holding Charge | Battery drains rapidly or doesn’t charge to 100% |
| Overheating | Battery becomes unusually hot during use or charging |
| System Warnings | OS displays “Consider replacing your battery” alerts |
| Age | Battery is over 2-3 years old with reduced performance |
| Charging Issues | Laptop only works when plugged in, not on battery |
Important Compatibility Note
The compatibility list shown represents only a portion of supported devices. If your specific ASUS model or battery part number isn’t listed, please leave your laptop model or current battery part number in the order notes during checkout. We will verify compatibility before shipping.
Shipping & Warranty
- Ships within 1 business day
- 30-day money back guarantee
- 1-year manufacturer warranty
- Free shipping
- In stock – ready to ship
- 100% brand new product
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