Bateria de substituição para portátil Extra Digital Advanced para ASUS C31N1431, 4770mAh, 11.55V, 55.1Wh, 3 células Li-Po, preta

With a substantial 55.1Wh energy reserve, this Extra Digital Advanced battery keeps your ASUS ZenBook UX303 series running through demanding workdays. The 4770mAh capacity and 11.55V output match the original ASUS C31N1431 specification, ensuring seamless compatibility and reliable performance.

Overview

Engineered specifically for the ASUS ZenBook UX303, UX303L, UX303LA, UX303LB, and UX303LN laptops, this replacement battery is a direct substitute for the original ASUS C31N1431 part. Each unit undergoes rigorous quality checks to meet or exceed OEM standards, delivering a worry-free power solution. The lithium-polymer chemistry offers an ideal balance between slim profile and runtime, perfect for ultraportable notebooks.

What stands out

• High-capacity 4770mAh cell provides extended use between charges.
• 55.1Wh energy rating ensures your laptop operates at full efficiency.
• 3-cell design keeps weight low while maintaining robust power.
• Built-in protection circuits guard against overcharge, over-discharge, and short circuits.
• Certified to CE, RoHS, and FCC standards for safety and environmental responsibility.

Technical details

• Battery Type: Lithium-Polymer (Li-Po)
• Voltage: 11.55V
• Capacity: 4770 mAh
• Energy: 55.1 Wh
• Number of Cells: 3-Cell
• Replaces Original Part Number: ASUS C31N1431
• Compatible Laptop Series: ASUS ZenBook UX303, UX303L, UX303LA, UX303LB, UX303LN
• Colour: Black
• Condition: New
• Technology: Rechargeable
• Overcharge Protection: Yes
• Over-discharge Protection: Yes
• Short Circuit Protection: Yes
• Certifications: CE, RoHS, FCC

Our verdict

A dependable power upgrade for your ASUS ZenBook, combining OEM-grade compatibility with robust safety features. The 55.1Wh capacity delivers meaningful runtime, while the 3-cell Li-Po construction keeps the battery light and compact. Ideal for professionals and students who need their laptop to perform all day without being tethered to an outlet.