AVACOM ASUS ZenBook UX530 Li-Polymer 11.55V 4335mAh 50Wh Replacement Battery

If your ASUS ZenBook UX530 no longer holds a charge or shuts down unexpectedly, this AVACOM replacement battery restores reliable all-day power. Engineered as a direct fit for the C31N1620 original, it delivers the same 50Wh capacity and 11.55V output as the factory battery, so you can work, stream, and create without being tethered to an outlet.

Who is it for

This battery is for ZenBook UX530 owners who need a dependable internal power source. It suits students, professionals, and anyone who depends on their laptop for daily tasks. If your current battery drains quickly, fails to charge, or triggers warning messages, this replacement brings your laptop back to life.

Main features

• Lithium Polymer (Li-Pol) chemistry for high energy density and stable output
• Nominal voltage: 11.55 V, capacity: 4335 mAh / 50 Wh
• 3-cell design matches original specifications for seamless compatibility
• Built-in protection against overcharge, over-discharge, overcurrent, and short circuit
• CE and RoHS certified for safety and environmental compliance
• Rechargeable and brand new, never refurbished

Specifications

• Battery type: Lithium Polymer (Li-Pol)
• Voltage: 11.55 V
• Capacity: 4335 mAh / 50 Wh
• Number of cells: 3
• Compatible with: ASUS ZenBook UX530 series
• Replaces original part: C31N1620
• Colour: Black
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Certifications: CE, RoHS
• Condition: New
• Installation: Internal (requires technical skill)

Tips

For best results, fully charge the battery before first use and calibrate it by running the laptop until it shuts down, then charging uninterrupted to 100%. Avoid exposing the battery to extreme heat or cold, and store it at around 50% charge if not used for extended periods. Installation should be performed by a qualified technician to avoid damage.