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Asus C31N1539 57Wh Battery

Original price was: £ 115.00.Current price is: £ 87.00.

SKU: Battery-Asus-C31N1539-57Wh Category:

Description

Product Overview

This genuine ASUS C31N1539 57Wh battery is designed specifically for compatible ASUS laptop models. Manufactured to meet original equipment specifications, it ensures reliable performance and safety.

Specifications

  • Capacity: 57Wh
  • Voltage: 14.4V
  • Chemistry: Lithium-ion
  • Condition: Brand new

Compatibility Information

Part Numbers (P/N)

  • C31N1539
  • 0B200-01180200
  • 359190B1 SMP
  • C31Pn9H
  • 31CP4/91/91

Compatible Models

  • ZenBook U305U
  • UX305U
  • UX305UA
  • UX305UAB

Note: This list represents common compatible models and part numbers. Many additional compatible models exist. If you’re unsure about compatibility, please leave your laptop model or current battery part number in the order notes, and we’ll verify before shipping.

When to Consider Battery Replacement

Symptom Description
Short Runtime Battery lasts less than 1 hour under normal use
Swelling/Bulging Battery case appears expanded or distorted
Charging Issues Battery won’t charge fully or charges intermittently
Unexpected Shutdowns Laptop turns off suddenly even with charge indicated
OS Battery Warnings System reports “consider replacing your battery”
Age Battery is over 2-3 years old with degraded performance

Estimated Battery Life by Usage

Usage Scenario Estimated Duration
Web Browsing 4-5 hours
Document Editing 5-6 hours
Video Streaming 3-4 hours
Gaming 1.5-2.5 hours
Standby/Sleep Multiple days

Note: These are conservative estimates for a new battery in older hardware. Actual runtime may be shorter than original performance due to increased software demands and general system power consumption over time.

Purchase Benefits

  • Ships within one business day
  • 30-day money-back guarantee
  • 1-year manufacturer warranty
  • In stock, ready to ship
  • Free shipping
  • Brand new product

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