C21N1818 Battery for Asus VivoBook 14 A412FA X412UA X412FJ Pro 14 R424FA Series

Asus VivoBook 14 A412FA X412UA X412FJ Pro R424FA Series Asus

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C21N1818 Battery for Asus VivoBook 14 A412FA X412UA X412FJ Pro 14 R424FA Series

Product Id: 02.05.0101

Regular Price  5,500
Special Price  5,200

Quick Overview

C21N1818 Battery for Asus VivoBook 14 A412FA X412UA X412FJ Pro 14 R424FA Series
Brand
Asus
Model
Asus VivoBook 14 A412FA X412UA X412FJ Pro 14 R424FA Series
Battery Type
Lithium-Ion
Cells
2 Cells
Battery Capacity
37Wh 4850mAh
Product Part No
C21N1818 0B200-03280500 C21PpJH
Voltage
7.7V
Color
Black
Compatible With
Asus VivoBook 14 F412DA X412FJ-EB023T F412FJ-EB084T A412FA-EK343T F412FA-EB019T F412FA-EK037T F412UA-BV156T X412FA-EK295T X412FL-EB151T X412UA-EK033T X412UB X412UF Series
Product Condition
Brand New
Warranty
1 Year (365 Days)
Made in/ Assemble
China

Details

Brand - Asus, Model - Asus VivoBook 14 A412FA X412UA X412FJ Pro 14 R424FA Series, Compatible With - Asus VivoBook 14 A412FA X412UA X412FJ Pro 14 R424FA Series, Battery Type - Lithium-Ion, Part No - C21N1818 0B200-03280500 C21PpJH, Cells - 2 Cell, Capacity. - 37Wh 4850mAh, Voltage - 7.7V, Color - Black, Product Condition - Brand New & Original, Made in/ Assemble - China, Warranty - 1 Year (365 days)

🔋 Laptop Battery Buying Guide

Laptop batteries don’t last forever. Over time, they lose power and performance. Knowing when to replace your battery and how to choose the right one can help you avoid problems and keep your laptop running smoothly.

🔍 When should you replace your laptop battery?

  • Battery drains very fast
  • Takes too long to fully charge
  • Laptop shuts down suddenly without charger
  • Battery gets swollen or overheated
  • Shows “Plugged in, not charging” issue

🛒 What to check before buying a new battery

  • Model Compatibility: Make sure the battery matches your exact laptop model
  • Voltage & Capacity: Choose the same Voltage (V) and Capacity (mAh/Wh) as the original battery
  • Quality: Go for OEM or high-quality batteries for better performance

⚠️ Why choosing the right battery is important

A low-quality battery can damage your laptop and may cause safety risks.

🔋 Laptop Battery Care Tips for Long-Lasting Performance

  • First Charge Properly: Fully charge the new battery before first use
  • Avoid Full Drain: Try not to let the battery drop to 0% frequently
  • Keep Charge Between 20%–80%: This helps increase battery lifespan
  • Use Original Charger: Always use the recommended charger for safe charging
  • Avoid Overheating: Keep your laptop in a cool and ventilated place
  • Unplug After Full Charge (if needed): Don’t keep it plugged in all the time
  • Regular Use: Use the battery regularly to keep it active

💡 Extra Tips

  • If your laptop heats up while charging, get it checked
  • Keep an eye on battery health regularly

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