ChargerLAB Power-Z KM003C USB-C Tester PD3.1 QC5.0 Digital Voltmeter & Ammeter Power Bank Tester

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ChargerLAB Power-Z KM003C Portable USB-C Fast Charging Tester PD3.1 QC5.0 Digital Voltmeter & Ammeter Power Bank Tester
Get yours here: amzn.to/3XaBcXF (affiliate link)
I bought mine on Amazon for 109 dollars plus tax. Then I received one for review. Is it worth 100 bucks? Watch the video to find out!
Taken from the Amazon listing
【PD3.1】This is the POWER-Z official product page created by ChargerLAB. This tester is the latest version and can support PD3.1.
【Larger Display】It has a larger LCD display (1.54 inches) than previous generaion and can support gravity rotation. The high contrast UI makes it easier to get what you need.
【Multiple Tests】This tester can support multiple tests, including voltage/current detection, capacity/energy test, E-marker test, PDO test, protocol test, etc.
【More Powerful】This tester integrates ARM Cortex-M4 processor and 20 bit ADC. It can support up to 50V 6A (240W in PD) and USB PD protocol analyzer. The PC software can obtain 10 million pieces of data at a time.
【Designed for USB-C】It's equipped with two USB-C ports for current input & output and an additional HID port (USB-C) for connecting to PC & power supply.
【Tech Support】This model can support English and Chinese. Please go to our official website to get the manual and PC software (For update and further analysis).
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[@ruemignon]

"You can choose languages....so English and....something else" that line cracked me up so bad....lol 7:34 lol

[@1349LL]

You couldn’t have posted this at a better time. I just ordered an AVHzY C3 that arrived yesterday and I’m not super happy with it. Usb c male end is bent and the controls just aren’t great. So that put me on my search for something better and found this. Thanks for the detailed look. It seems to be the best tester currently available.

[@mas921]

Samsung AFC is the old 15W protocol. Samsung Super Fast Charging (SFC) uses the standard PD PPS, not AFC.

[@thump3r]

exactly

[@custombullets]

For samsung phones, PPS protocol will get you super fast charging. If the charger does PD or AFC protocol then it will be only fast charging. Also when testing protocol on chargers when plugged directly into them you have to select e-marker cable simulation to get over 60w PD, you can select either 20v5amp or 50v5amp cable simulation. The option is to the right of be ready when you go into protocol testing.

[@ericjohanson6423]

The takeaway here is that the industry has made a total mess out of the protocols for fast charging. There should be ONE industry standard protocol. Charging devices deliver a specified voltage at a specified current limit. It's not that complicated. We have corporate greed and copyright shenanigans to thank for the mess.

[@TheStopwatchGod]

The Power-Z actually showed that the cable that comes with the 737 power bank is capable of 48V 5A, so 240W, even though the cable says 140 Not sure if it’s the same for the 765 cable

[@custombullets]

Also if your just wanting to test protocol on chargers, you can power this through the HID port to keep it on all the time.

[@wwjoshdew]

Very true!!

[@TopDog8762]

Thank you so much. I purchased one of these last week and can not get it to detect charging protocols on anything. I also have a AVHzy CT3 that does all this perfectly. And was hoping to replace it with this easier to use with its Type C connectors. I will be sending the ChargerLab Power-Z KM003C back on Monday. Thanks again for showing us exactly how to use this. Mine is obviously faulty.

[@adriftatlas]

Thanks for bringing attention to your mental health. The amount of stigma surrounding men's mental health is counterproductive to healing. One day all of us will be able to comfortably discuss mental health struggles and seek support.

[@Hooch737]

Dude….amazing video, thank you. I learned a bunch

[@RationallySkeptical]

Why did you pick this over the FNIRSI FNB58?

[@JeSuisUnePatate]

Very cool demo ! Thank you.

[@ivandrofly]

Thanks for the video

[@ivandrofly]

10:20 is your 140w cable sometimes doing only 54w? I have the same Anker power banks but for some reason, the 140w cable does only 54w when I change to another 140w cable that was bought separately it does charge ~140w. I believe they are some defects with the cables that came with eh power banks

[@estebanod]

PPS?

[@ivandrofly]

@@estebanod Not really , I believe there was a problem with the cable - by the way Anker replaced the power bank with 'cause after 2 month it start to charge and they send me a new one. The powerbank is Anker 737

[@CrashPro1]

First minute... 😂 I feel ya man!!

[@wwjoshdew]

I try to be honest and shoot straight

[@jeyxi]

I like this device. Im not into checking power meter but i like seeing charger speed and other data. Can i purchase this just for accessorry? Haha

[@kroozzy9863]

Hi Can you use an usb adapters for different USB and still get readings

[@ericbechler9903]

Nice 😃

[@HD-wf3bp]

Can I use a connector and use it for normal usb also?

[@CrashPro1]

AFC bricks that came with phones was only 15W. Seems like a long time ago with my Galaxy 8, but the Super Fast Charging bricks are only 25W. Although they also sell 35W (i.e. dual port brick) and 45W charging bricks marketed as tablet accessories, but do with with S22/S23, or at least the Ultra model LOL. But on phone it still says the same Super Fast Charging and wouldn't know any different.

[@CrashPro1]

However, the Note 20 that replaced my S8 was maxed with the 25W brick.

[@CrashPro1]

I believe at the end you're confusing AFC with PD3.0 w/ PPS. That's what Samsung uses for newer devices to achieve "Super Fast Charging" (Note 20 and beyond, I believe?)

[@Stainless316L]

This or FNIRSI-FNB58 ?

[@jacek7178]

But there is not support for QC5.0 according to info on the package.

[@childone4315]

looks like the meter got qc5.0 from the firmware update

[@VincenzoSerpico]

a Definitive Tool 🌏 Mondial 🌎

[@karimamir3745]

How many watts does the pixel 7 charge with the samsung 20000 powerbank? Could u please try that and tell me

[@estebanod]

Mistake number 1 was buying from Anker and not from Baseus, I personally switched already

[@lewandowskiortega53]

i'm nerd too

[@wwjoshdew]

Nice to meet you fellow nerd!

[@TrongNguyen-dv1ir]

Nguyễn Văn Trọng chào

[@nscmodz5938]

What wrong with your hair line

[@wwjoshdew]

Everything

[@Gengh13]

​@@wwjoshdewproactive prevention is key if you want to keep what you have, you probably won't recover much, but you can definitely keep your hairline for decades with the appropriate routine.