ASUS C490F BATT/COS POLY/C31N2005

3 cubicles, 4400 mAh
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Product details

The C490F BATT/COS POLY/C31N2005 is a high-quality notebook battery from ASUS, specifically designed as a replacement battery. With a capacity of 4400 milliampere-hours (mAh) and a voltage of 11.55 volts (V), this lithium-polymer battery provides reliable performance for various ASUS notebooks. The power capacity of 50 watt-hours (Wh) ensures long-lasting use, allowing users to operate their devices efficiently without the need for frequent recharging. Manufactured in Taiwan, this battery meets ASUS's high-quality standards and is an ideal choice for anyone looking for a dependable replacement battery. The C490F BATT/COS POLY/C31N2005 replaces the item C31N2005, making it a practical solution for maintaining the functionality of ASUS devices. This battery is suitable not only for personal use but also for professional applications where a constant power supply is required.

Key specifications

Compatible brand
ASUS
Number of cells
3 cubicles
Capacity
4400 mAh

General information

Item number
61537120
Manufacturer
ASUS
Category
Notebook batteries
Manufacturer no.
0B200-03810100
Release date
30.8.2025
Sales rank in Category Notebook batteries
357 of 11172

Notebook battery properties

Intended use
Spare battery
Compatible brand
ASUS
Replaced article
C31N2005

Battery properties

Battery category
Device batteries
Battery
Rechargeable battery
Battery type
LiPo
Battery size
Device specific
Number of cells
3 cubicles
Battery weight per cell
62 g
Voltage
11.55 V
Capacity
4400 mAh
Power capacity
50 Wh

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂-Emission
3.2 kg
Climate contribution
CHF 0.11

Scope of delivery

Items per sales unit
1x

Product dimensions

Weight
187 g

Package dimensions

Length
30 cm
Width
10 cm
Height
5 cm
Weight
240 g

30-day right of return
No warranty

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Notebook batteries» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • ASUS
    Not enough data
  • 1.HP
    0.3 %
  • 2.Dell
    0.6 %
  • 3.Lenovo
    1.6 %
  • 4.OEM
    3.9 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • ASUS
    Not enough data
  • 2-Power
    Not enough data
  • AGI
    Not enough data
  • Avizar
    Not enough data
  • CoreParts
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Notebook batteries» category returned?

Source: Digitec Galaxus
  • 6.OEM
    6.2 %
  • 7.HP
    6.4 %
  • 8.ASUS
    7.6 %
  • 9.Vistaport
    7.9 %
  • 10.CoreParts
    8.2 %
Source: Digitec Galaxus