Power House B21N1329 Battery For Asus X403M X403MA X503M X453 X453M X453MA X553 X553M X553MA Series

Power House Asus X403M X403MA X503M X453 X453M X453MA X553 X553M X553MA Series Asus

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Power House B21N1329 Battery For Asus X403M X403MA X503M X453 X453M X453MA X553 X553M X553MA Series

Product Id: 02.48.0068

Regular Price  4,500
Special Price  4,200

Quick Overview

Power House B21N1329 Battery For Asus X403M X403MA X503M X453 X453M X453MA X553 X553M X553MA Series
Brand
Asus
Model
Asus X403M X403MA X503M X453 X453M X453MA X553 X553M X553MA Series
Battery Type
Lithium-Ion
Cells
4 Cells
Battery Capacity
30Wh 4000mAh
Product Part No
B21N1329 0B200-00840000
Voltage
7.6V
Color
Black
Compatible With
Asus X403 X403M X403MA X503M X502CA X453 X453MA X553 X553M F453 F453MA F553M S400 P553
Product Condition
Brand New
Warranty
1 Year (365 Days)
Made in/ Assemble
China

Details

Brand - Power House, Model - Asus X403M X403MA X503M X453 X453M X453MA X553 X553M X553MA Series, Compatible With - Asus X403M X403MA X503M X453 X453M X453MA X553 X553M X553MA Series, Battery Type - Lithium-Ion, Part No - B21N1329 0B200-00840000, Cells - 4 Cells, Capacity. - 30Wh 4000mAh, Voltage - 7.6V, Color - Black, Product Condition - Brand New & Compatible, 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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