Asus A400U K401L Battery 3400mAh 3-Cell | B31N1424

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Asus Laptop Battery 3400mAh, 3-Cell High Quality Compatible Battery for Asus A400U – B31N1424, K401L Laptop
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₹1,800 ₹3,600 ( 50% Off )
Availability:
In Stock
Condition:
New
Brand:

Shipping:
Quantity:
1000 in stock
Total:
Will be calculated after you select all properties

Affiliate Commission : ₹90.00 (5.00%)


Key Features

  • High Capacity - 3400mAh power for longer runtime and productivity
  • Perfect Compatibility - Designed for Asus A400U, K401L, and B31N1424 models
  • 3-Cell Design - Efficient lithium-ion cells for reliable performance
  • Safety Protection - Built-in overcharge, short circuit, and overheat protection
  • Premium Quality - High-grade compatible battery with CE/FCC certification
  • Easy Installation - Simple plug-and-play replacement, no tools needed
  • Asus A400U K401L Battery 3400mAh 3-Cell | B31N1424

Battery Details:

  • Compatibility: Asus A400U and K401L laptop models
  • Battery Part Number: B31N1424
  • Capacity: 3400mAh (milliamp hours)
  • Configuration: 3-cell battery
  • Device Type: Compatible/aftermarket replacement battery

About the Compatible Models: The Asus A400U and K401L are part of Asus's mainstream laptop lineup, designed for everyday computing tasks, multimedia, and productivity work.

Key Considerations:

  • This is a third-party compatible battery, not an original Asus OEM battery
  • The 3400mAh capacity with 3-cell configuration provides good battery life for standard usage
  • Part number B31N1424 should be verified against your current battery for proper compatibility
  • Always check your laptop's exact model number and existing battery specifications before purchasing
  • Compatible batteries offer cost savings compared to OEM options while maintaining reliable performance

Technical Details

Brand: Asus
Model number: A400U – B31N1424, K401L
Seller SKU: Li-1093
Condition: New
Origin: China
Availability: In Stock
Minimum order quantity: 1
Shipping weight: 1000.00 g
Date first listed on DP MART : Sep 27, 2025

Product Specifications:

Battery Information:

  • Battery Capacity: 3400mAh
  • Cell Configuration: 3-Cell
  • Battery Type: Lithium-ion (Li-ion)
  • Voltage: 11.4V (typical for 3-cell configuration)
  • Watt-hour: ~38.76Wh

Compatibility:

  • Compatible Models: Asus A400U, Asus K401L
  • Part Number: B31N1424
  • Replaces: Original Asus battery B31N1424

Physical Specifications:

  • Color: Black
  • Condition: Brand New
  • Type: Compatible/Aftermarket Battery

Performance Features:

  • High-quality cells for reliable performance
  • Built-in overcharge and short circuit protection
  • No memory effect for consistent charging
  • CE/FCC/RoHS certified (safety standards)

Package Contents:

  • 1x Compatible Battery for Asus A400U/K401L

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