How much current does a 12V usb car charger use? (1A / 2,4A & Quick Charge 3.0)

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Published on ● Video Link: https://www.youtube.com/watch?v=feGLgesE5mQ



Duration: 0:25
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. 20V 12V
Stand by – 4 ma Stand by – 5 ma
Nokia DC-20 1 - 0.277 A 1 – 0. 442A
2 - 0.608 A 2 – 1.009 A

Stand by – 1 ma Stand by – ?
Aukey CC-S1 1 - 0.258 A 1 – 0.783 A
2 - 0.948 A 2 – 1.636 A

Stand by – 2 ma Stand by – 2 ma
Aukey CC-T11 1 - 0.842 A (Qc 3.0) 1 – 1.326 A (Qc 3.0)
2 - 1.339 A 2 – 2.237 A
3 - 1.842 A 3 - 2.639 A
2 - 1.001 A (No QC 3.0) 2 - 1.563 A (No QC 3.0)


Test phones where: QC 3.0 - Motorola Moto G7 power.
Regular charge (1A / 2.4A) - Asus zenfone max pro M1 and
  Motorola Moto E5 Plus.

Have in mind that depending on the quick charge mode the phone uses the amps can be much higher or lower!


Extra car chargers not in the video:

12V

Stand by – 28 ma
Aukey CC-Y7 1 - 1.384 A (Hp Elite X3)
2 - 2.050 A (Motorola G7 Power)
* 2.639A (Powerbank + HP Elite x3)

Biltema Stand by – 5 ma

Art. 84-8001 1 - 1.350 A (Moto x4) (Qc 3.0)

2 - 2.050 A (Moto x4 + Motorola E5 plus (NOT QC) (2 x Qc 3.0)


Aukey CC-T10 12-24V - 2.2A (This was not measured. It was on the plug) (I tested it with 24V vs 12V and with 24V consumption was halfed.)







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nokia
dc-20
aukey
cc-t11
cc-s1
car
ryobi
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20V
12V