Xiaomi Mijia Portable Mi Air Pump 2 PRO vs 2 - 2X Faster! Review, Unbox, Test, Teardown
00:29:07Larry

Xiaomi Mijia Portable Mi Air Pump 2 PRO vs 2 - 2X Faster! Review, Unbox, Test, Teardown

Larry

01 dicembre 2024

Guarda su YouTube
Descrizione

By popular viewer request, a teardown/review/test of the Xiaomi Mijia Mi Air Pump 2 Pro compared to the 2, also known as the Xiaomi Portable Electric Air Compressor 2 Pro. Measurements were made of performance, power consumption, noise, temperature, and other.

Summary:
The Mi Air Pump 2 Pro is much faster (2x) than the Mi Air Pump 2, but it's much larger, heavier, and uses more power, so despite having a larger battery, it has similar battery life. The build quality is decent as always, but the Air Pump 2 is probably good enough for most people unless you really want the flashlight. The accessories are either the same, or are compatible with the 2.

Video chapters:
00:00 Overview
01:38 Comparing 2 vs 2 Pro
04:30 Teardown
04:41 Teardown Discussion 1
06:16 Teardown Discussion 2
07:33 Teardown Battery Discussion
09:09 Teardown Discussion 3
13:31 Teardown Electronics Discussion
19:35 Testing and Testing Discussion
21:27 Test Results discussion
27:12 Comparison Table

Notes:
The PWM duty cycle after the motor slows down was measured by looking for the two distinct voltage spikes in zoomed in oscilloscope view (not shown), and determining the duty cycle and period by observing the timing. It is not an exact measurement.

The testing and analysis is not scientific and are the PERSONAL OPINIONS of the author ONLY. The author is NOT a professional scientist or engineer. The testing is not performed to specific standards and is APPROXIMATE only. There are many sources of error, including human error.

We do not recommend that you disassemble, or attempt to disassemble or repair devices as shown on this channel. If you decide to do so, any and all liability, safety or property or in any way, are solely your own responsibility and I make no guarantees about the correctness of any information in this video.

Devices were purchased at retail with the author's own money. The manufacturer nor the retailer is aware of this video nor has any effect on it.

The music has been skipped this time due to a viewer request. You are encouraged to play music in the background of your own choosing if this would improve your enjoyment.

Xiaomi Mijia Air Pump 2

Xiaomi Mijia Air Pump 2

Creato: 18 febbraio 2026

Il recensore confronta il Xiaomi Mijia Air Pump 2 Pro con il precedente modello Xiaomi Air Pump 2, notando che la versione Pro è significativamente più grande, pesante e presenta una batteria più grande, tubi più lunghi, una torcia posteriore aggiunta e un design di raffreddamento migliorato. I test mostrano che gonfia circa due volte più velocemente ma utilizza il doppio dell'energia e si scalda di più, rendendolo meno efficiente del modello originale.

Riepilogo IA

Pros

  • Pompaggio due volte più veloce (0,85 CFM contro 0,41 CFM)
  • Tubi inclusi più lunghi
  • Torcia posteriore aggiunta con modalità multiple (torcia superiore, torcia posteriore, modalità SOS)
  • Batteria più grande (3 celle contro 2 celle)
  • Design di raffreddamento migliorato con dissipatori di calore e alette di raffreddamento sul cilindro
  • Indicatore di progresso sul display
  • Costruzione più robusta con piede rialzato per evitare oscillazioni
  • Cambio completamente in metallo

Cons

  • Consumo energetico doppio (10,61 W·h contro 5,336 W·h per lo stesso compito)
  • Si scalda molto di più (raggiunge quasi 100°C in 6 minuti)
  • Meno efficiente in generale
  • Significativamente più grande e pesante (879g contro 476g)
  • Nessuna opzione di controllo della velocità
  • Preoccupazioni sulla longevità a causa delle temperature operative più elevate
  • Alcune perdite d'aria dalle aree dei pulsanti notate durante i test
  • Il motore ha cuscinetti a manicotto (sebbene il recensore noti che probabilmente vanno bene)

MyBikeParts

Xiaomi Mijia Air Pump 2 2D 25%Speed Boost Portable Electric Air Compressor Treasure 150PSI Type-C LED Multitool Inflator Xiomi

Xiaomi Mijia Air Pump 2 2D 25%Speed Boost Portable Electric Air Compressor Treasure 150PSI Type-C LED Multitool Inflator Xiomi

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