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ASUS C31N2021 Replacement Battery vs ASUS C41N2302 Replacement Battery: Comparison

What is the difference between C31N2021 Replacement Battery and C41N2302 Replacement Battery?

The gap that matters here is capacity wh: C31N2021 Replacement Battery 63 Wh against C41N2302 Replacement Battery 73 Wh, which puts C41N2302 Replacement Battery 14% ahead. On battery model code there is little in it, C31N2021 on the C31N2021 Replacement Battery versus C41N2302 on the C41N2302 Replacement Battery. Nominal voltage is not the same on both, 11.61 V on the C31N2021 Replacement Battery versus 15.48 V on the C41N2302 Replacement Battery. They differ on compatible models too, ASUS Zenbook 14X UX5401 on the C31N2021 Replacement Battery versus ASUS ProArt PX13 on the C41N2302 Replacement Battery.

Which should you buy, C31N2021 Replacement Battery or C41N2302 Replacement Battery?

The C31N2021 Replacement Battery is the one to take for zenbook 14X UX5401 OLED configuration owners, though it is the wrong buy for Non-OLED UX5401 configurations, unless independently confirmed. The C41N2302 Replacement Battery suits ProArt PX13 owners, though it is not built for other ProArt convertibles outside the HN7306 chassis.

Where the two are identical

The common ground is wider than the gap: capacity basis, expected firmware state and shipping classification are identical here.

Specs and benchmarks

  • Brand

    ASUS C31N2021 Replacement Battery
    ASUS
    ASUS C41N2302 Replacement Battery
    ASUS
  • Battery Model Code

    ASUS C31N2021 Replacement Battery
    C31N2021
    ASUS C41N2302 Replacement Battery
    C41N2302Best
  • Nominal Voltage

    ASUS C31N2021 Replacement Battery
    11.61 V
    ASUS C41N2302 Replacement Battery
    15.48 V
  • Capacity Wh

    ASUS C31N2021 Replacement Battery
    63 Wh-14%
    ASUS C41N2302 Replacement Battery
    73 WhBest
  • Capacity Basis

    ASUS C31N2021 Replacement Battery
    Seller Claim
    ASUS C41N2302 Replacement Battery
    Seller Claim
  • Expected Firmware State

    ASUS C31N2021 Replacement Battery
    full_function
    ASUS C41N2302 Replacement Battery
    full_function
  • Shipping Classification

    ASUS C31N2021 Replacement Battery
    UN3481
    ASUS C41N2302 Replacement Battery
    UN3481
  • Compatible Models

    ASUS C31N2021 Replacement Battery
    ASUS Zenbook 14X UX5401 (Core i7-1195G7, 16GB, 2.8K OLED)
    ASUS C41N2302 Replacement Battery
    ASUS ProArt PX13 (Ryzen AI 9 HX 370, RTX 4050, 32GB)

    Which one should you pick?

    Choose ASUS C31N2021 Replacement Battery if you already have it on hand or find it at a lower price.

    Choose ASUS C41N2302 Replacement Battery if you want the higher capacity wh (73 Wh vs 63 Wh).

    More comparisons in Laptop Batteries