Yeah

Plus capacity

i have the rdtech one

So you can see how much Ah your shit eats

same company that makes the power supply units

good shit

usb c support etc

I had one, misplaced it, ordered another, found the first one, gave it to a friend since another one was coming, and it never came

I don't have anything that supports usb c

:(

do usb’s pull a lot of power?

that seems really odd to get one.

QC does, otherwise no

https://www.aliexpress.com/store/product/RD-UM25-UM25C-for-APP-USB-2-0-Type-C-LCD-Voltmeter-ammeter-voltage-current-meter/923042_32855845265.html

i've got this one

ooo you can see actual charge rate

?

You can measure powerbank boost/charge circuit inefficiencies, capacity of powerbanks, current draw/supply capability of various devices

yeah

in amps and watts

@Goz3rr your shit can even graph voltage and current over time

damn

yeah

it's fancy

got it for a bit cheaper than it is now too

11 eur i think

https://www.aliexpress.com/item/8-in-1-USB-Tester-Voltage-Current-Detector-Mobile-Power-Voltage-Current-Meter-USB-Charger-Doctor/32814987825.html

That's the one I'll be getting

i've got one of those too, but it cuts out when i plug some heavy loads into it for whatever reason

How heavy are we talking about here

1-2A probably

4-30V range, 0-5A range

damn

this one?

pretty much yeah

oh also, you need to calibrate it when you get it

to quote the chink

Yeah I see

If you need to set it, press and hold the USB tester key. Insert the USB charger, enter the USB tester backstage, switch to the current interface, double click or click, the current will be set to 0.00A, thank you!

mine would display 0.02A with nothing plugged in before i did that