Replacement Battery Specification
- Battery Model: C31N1811
- Capacity: 50Wh
- Voltage: 11.55V
- Battery Type: Li-ion
- Cell: Made in China, high quality guarantee
- Color: Black
- Condition: Replacement Battery (100% Brand New, 1-year warranty!)
Replace Part Number
- C31N1811
- 0B200-03080000
Compatible Laptop Model
- For ASUS ZenBook 14 UX433FN Series
- For ASUS ZenBook 14 UX433FA Series
- For ASUS ZenBook 14 UX433F / UX433FX Series
- For ASUS ZenBook Deluxe 13 Series
- For ASUS ZenBook Deluxe 14 Series
- For ASUS U4300 / U4300F / U4300FA / U4300FN Series
- For ASUS BX433FN Series
- For ASUS RX433FN Series
Product Features
- Premium Ultrabook Performance: 50Wh lithium-ion battery delivers reliable all-day power for ASUS ZenBook 14 UX433 and U4300 series premium ultrabooks for business professionals and creative users
- Premium Li-ion Cells: High-quality lithium-ion cells provide consistent power delivery with excellent charge retention for demanding professional and creative workloads
- OEM Replacement Quality: Meets or exceeds original ASUS specifications for voltage, capacity, safety standards, and physical dimensions
- ASUS ZenBook 14 / U4300 Optimized: Specifically engineered for ASUS ZenBook 14 UX433 series, ZenBook Deluxe 13/14, U4300, BX433FN, and RX433FN ultrabooks for perfect fit and reliable battery management
- Advanced Safety Protection: Multi-layer protection circuits guard against overcharge, over-discharge, short circuit, and thermal events during daily use
- Restore Original Performance: Revive your ASUS ZenBook 14 with a fresh battery that restores full capacity and eliminates rapid battery drain issues for all-day productivity
Why Choose This Battery
Engineered specifically for ASUS ZenBook 14 UX433 series and U4300 series premium ultrabooks, this high-capacity Li-ion replacement battery restores full battery capacity for business professionals, creative users, students, and power users. Perfect for extending device lifespan, eliminating battery drain issues, and restoring all-day ultrabook performance.
Key Benefits:
- Compatible with ASUS ZenBook 14 UX433FN/FA/F/FX, ZenBook Deluxe 13/14, U4300, BX433FN, RX433FN series, replaces C31N1811, 0B200-03080000
- High 50Wh capacity restores original all-day battery life for premium ASUS ultrabook users
- Rigorous quality testing ensures capacity, voltage stability, and safety compliance for daily use
- 1-year warranty and OEM-grade construction for reliable long-term performance
- Precision-engineered housing with multi-layer protection circuits for safe operation during daily use