Asus A42-A3B Battery

Asus A42-A3B Asus

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Asus A42-A3B Battery

Product Id: 02.05.0028

Regular Price  2,000
Special Price  1,700

Quick Overview

Asus A42-A3B Battery
Brand
Asus
Model
Asus A42-A3B
Battery Type
Li-ion
Cells
6 Cells
Battery Capacity
4400mAh
Product Part No
Asus A42-A3B
Voltage
14.8v
Color
Black
Compatible With
PL30 PL30J PL30JT PL80J PL80JT PL80V PL80VT Pro32 Pro32A Pro32J Pro32JT Pro32U Pro32V Pro32VT Pro34 Pro34F Pro34J Pro34JC Pro5G Pro5GA Pro5GAG Pro5GAT Pro5GV Pro5GVG Pro5GVS Pro5GVT U30 U30J U30Jc U30K U30KI U30S U30Sd U35 U35Jc U40 U40S U40SD U45 U45J U45JC U45Jc UL30 UL30A UL30A-A1 UL30A-A2 UL30A-A3B UL30A-QX130X UL30A-QX131X UL30AT UL30A-X1 UL30A-X2 UL30A-X3 UL30A-X4 UL30A-X5 UL30J UL30JT UL30K UL30KU UL30S UL30SU UL30V UL30VT UL50 UL50A UL50AG UL50AG-A2 UL50Ag-A3B UL50AT UL50V UL50VF UL50VG UL50Vg-A2 UL50VS UL50VS-A1B UL50VT UL50Vt-A1 UL50Vt-X1 UL50Vt-XX009X UL50Vt-XX010x UL50 UL80 UL80A UL80AG UL80Ag-A1 UL80E UL80EU UL80J UL80JT UL80V UL80VS UL80VT X5G X5GA X5GAG X5GAT X5GV X5GVG X5GVT
Product Condition
Brand New
Warranty
6 Months (180 Days)
Made in/ Assemble
China

Details

Asus A42-A3B Battery

🔋 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

Your review

Your Question

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