ASUS ZenBook 14 UX435E / VivoBook PX485CEA / ExpertBook B5402C Replacement Battery C31N1914 | 11.61V 63Wh

ASUS ZenBook / VivoBook / ExpertBook Replacement Battery — C31N1914

Restore full battery capacity to your ASUS laptop with this 100% new replacement battery, engineered to ASUS’s original specifications for the ZenBook 14, VivoBook, and ExpertBook series.

Specifications

• Battery Type: Li-ion
• Voltage: 11.61V
• Capacity: 63Wh
• Recharge Cycles: 500+
• Operation Time: Approx. 2–4 hours (varies by usage)
• Part Number: C31N1914

Compatible Models

• ASUS ZenBook 14 UX435E (灵耀X凌锋)
• ASUS ZenBook U4800EGL / U4800EAL
• ASUS VivoBook PX485CEA
• ASUS ExpertBook B5402C

Tip: Check the bottom label of your laptop or ASUS MyASUS app to confirm your model before purchasing.

Why Choose This Battery?

• ✅ 100% new — never refurbished or reused cells
• ✅ Built-in protection against overcharge, over-discharge, and short circuit
• ✅ Plug-and-play replacement
• ✅ 1-year warranty included