Product Overview
The C31N1831 is a precision-engineered Grade-A 3-cell 50Wh / 4335mAh Li-ion replacement battery at 11.55V for ASUS P3540FA, P3548FA, P574FA, PE574FA and PX574FA series laptops. Flex-3 certified for accurate charge reporting with over-charge and over-discharge protection, it replaces original part number 0B200-03330200 with a precise 1:1 fit. Ships 100% brand new with a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | C31N1831 |
| Capacity | 50Wh / 4335mAh |
| Voltage | 11.55V |
| Battery Type | Li-ion (3 Cells) |
| Cell Grade | Grade-A |
| Flex-3 Compatible | Yes |
| Condition | 100% Brand New Replacement Battery |
| Warranty | 1-Year Warranty |
Replace Part Numbers
- C31N1831
- 0B200-03330200
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
FAQ
Is C31N1831 compatible with ASUS P574FA and PE574FA?
Yes. The 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.
Is the C31N1831 battery brand new?
Yes — it is 100% brand new with Grade-A Li-ion cells and built-in overcharge, over-discharge and short-circuit protection.
What is the warranty period?
This battery carries a 1-year warranty covering manufacturing defects from the date of purchase.