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Product comparison · 2 power adapters & inverters

Acer 67W PD CHARGER 2X USB-C 1X USB-A vs Lenovo 4X21L18251 power adapter/inverter Indoor

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  • 16specifications compared
  • 12differ
  • 4identical
  • 19known for one product only

Key differences

The Lenovo 4X21L18251 power adapter/inverter Indoor has 233 W more output power than the Acer 67W PD CHARGER 2X USB-C 1X USB-A (300 W vs 67 W). The Lenovo 4X21L18251 power adapter/inverter Indoor has 115 mm more width than the Acer 67W PD CHARGER 2X USB-C 1X USB-A (200 mm vs 85 mm). The Lenovo 4X21L18251 power adapter/inverter Indoor has 45 mm more depth than the Acer 67W PD CHARGER 2X USB-C 1X USB-A (100 mm vs 55 mm). Purpose: Laptop on the Acer 67W PD CHARGER 2X USB-C 1X USB-A, PC on the Lenovo 4X21L18251 power adapter/inverter Indoor. Input voltage: 100-240 V on the Acer 67W PD CHARGER 2X USB-C 1X USB-A, 100 - 240 V on the Lenovo 4X21L18251 power adapter/inverter Indoor.

  • Purpose
    • Laptop
    • PC
  • Input voltage
    • 100-240 V
    • 100 - 240 V
  • Input frequency
    • 50/60 Hz
    • 50 - 60 Hz
  • Output power
    • 67 W
    • 300 W
  • Width
    • 85 mm
    • 200 mm
  • Depth
    • 55 mm
    • 100 mm
  • Height
    • 30 mm
    • 25.4 mm
  • Weight
    • 140 g
    • 1.16 kg

Side by side

Differences highlightedShow differences only
35 specifications
A

Acer

67W PD CHARGER 2X USB-C 1X USB-AView product
B

Lenovo

4X21L18251 power adapter/inverter Indoor

Model 4X21L18251

View product
Features4 differ
PurposeDiffersLaptopPC
Power current typeKnown for oneAC-to-DC
Input voltageDiffers100-240 V100 - 240 V
Maximum input voltageKnown for one240 V
Input frequencyDiffers50/60 Hz50 - 60 Hz
Output powerDiffers67 W300 W
Adjustable output voltageKnown for oneYes
Power plug typeKnown for oneType G
USB ports quantityKnown for one3
USB Power Delivery revisionKnown for one3.0
USB Power Delivery up toKnown for one67 W
Power protection featuresKnown for oneOver current, Over voltage, Short circuit, Overheating
Input currentKnown for one1.5 A
Output voltageKnown for one20 V
Output currentKnown for one15 A
Brand compatibilityKnown for oneLenovo
Designidentical
Suitable for indoor useKnown for oneYes
Weight & dimensions4 differ
Cable lengthKnown for one2 m
WidthDiffers85 mm200 mm
DepthDiffers55 mm100 mm
HeightDiffers30 mm25.4 mm
WeightDiffers140 g1.16 kg
Packaging data4 differ
Package widthDiffers129 mm385 mm
Package depthDiffers100 mm150 mm
Package heightDiffers5.9 mm58 mm
Package weightDiffers285 g1.29 kg
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
Power adapter includedKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Operating relative humidity (H-H)Known for one8 - 80%
Certificatesidentical
CertificationKnown for oneUL/CSA/IEC/South Korea Safety/ES's MEPS/PSE(DEN-AN)/GEMS/NEMKO/SEMKO/DEMKO/SETI(FIMKO)/CCC/PSB/NOM/EAC/IRAM/Croatia EMC/GS/CECP/SASO/Ukarine/Serbia/Montenegro/NZ SDOC/SII/NRCan/NOM-029/BIS

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