C31N1831 is a precision-engineered Grade-A Li-ion replacement battery for the ASUS P3540FA, P3548FA, P574FA, PE574FA, and PX574FA series. Flex-3 certified for accurate charge reporting, over-charge and over-discharge protection across all supported ASUS professional series models.
Technical Specifications
| Specification | Value |
|---|---|
| Battery Part Number | C31N1831 |
| Voltage | 11.55V |
| Capacity | 50Wh / 4335mAh |
| Cell Type | Li-ion, 3-cell |
| Condition | Brand New, Grade-A Cells |
| Flex-3 Compatible | Yes |
| Warranty | 1 Year |
Compatible Models
- For ASUS P3540FA
- For ASUS P3548FA
- For ASUS P574FA
- For ASUS PE574FA
- For ASUS Pro3548FA
- For ASUS Pro574FA
- For ASUS Pro574
- For ASUS PX574FA
Cross-Reference Part Numbers
- 0B200-03330200
- C31N1831
Frequently Asked Questions
Is C31N1831 compatible with ASUS P574FA and PE574FA?
Yes. C31N1831 is the OEM part number for ASUS P574FA, PE574FA, P3540FA, P3548FA, and PX574FA series. This replacement battery is a direct fit with the same connector and form factor.
What is the warranty period?
This battery carries a 1-year warranty covering manufacturing defects from the date of purchase.
Package Contents
1 × C31N1831 Replacement Battery
Warranty: 1 year — Manufacturing defects