v = voltage
ma = milliamp, which is 1/1000th of an amp
w = watts
v * a = w
so lets say a laptop takes 19.5V 3A, it'll be around 60 (19.5*3) watts.
as for the QC 3.0, just look for a charger that is certified 3.0. Aukey/Ankler should sell them.
Apr 26th, 2017 1:24 pm
v = voltage
Apr 26th, 2017 1:55 pm
Would this be of any help or is it the wrong product?Gee wrote: ↑Apr 25th, 2017 8:54 amUSB C is a game changer. The issues have been ironed out. However, manufacturers don't have to be compliant. They will cut corners to sell more cables.
From my limited research, it appears only a few companies are compliant. Apple, Google and Belkin. I am sure there are others, but there is no guarantee. I am trying to find a car charger that supports USB C PD (Power Delivery) and that is more of a challenge. Most of the ones I see are USB C, but they don't state the supported Voltages.
Since you're looking for USB C to USB Type A, it really makes no difference unless you're using Quick Charge (QC) and it maxes out at 20 Watts
Apr 26th, 2017 2:02 pm
That's the right cable. Unfortunately, it is not Benson approved. He found something wrong with it.Crichtonfan wrote: ↑Apr 26th, 2017 1:55 pmWould this be of any help or is it the wrong product?
https://www.amazon.ca/Anker-PowerLine-D ... B01EMIIFCU
Apr 26th, 2017 8:29 pm
I'm reading the back of my charger.
Apr 26th, 2017 8:46 pm
The 9 Volt 1.8 A is the QuckChargevivibaby wrote: ↑Apr 26th, 2017 8:29 pmI'm reading the back of my charger.
input 100-240v 50/60hz 0.5a (0.5a)
output 9.0v=1.8a(9,0v=1,8a) or
Not sure why they used commas instead of periods for the second 1.8a. I've noticed that none of my chargers and cable do fast charging with the exception of the one that came with the phone.
Apr 26th, 2017 9:47 pm
Apr 26th, 2017 9:57 pm
Good catch, I missed that.
Apr 26th, 2017 11:23 pm
Apr 26th, 2017 11:38 pm
Most cars use either a 15 or 10 Amp fuse and the cigarette lighter can draw directly from the 12 Volt battery.
Apr 27th, 2017 6:32 pm
Apr 27th, 2017 6:52 pm
Are you looking for a charging cable or a data transfer cable?
Apr 27th, 2017 8:29 pm
I don't even have the cables on hand. I'm just referring to the benchmarks from thewirecutter so my point stands. These companies are unable to make a cable that meet standards.Gee wrote: ↑Apr 27th, 2017 6:52 pmAre you looking for a charging cable or a data transfer cable?
If you want the best cable that meets specifications, then buy this one
The cost is $30 USD
Keep in mind, if you want full speed transfer, both your device and computer has to support USB 3.1. Don't blame the speed on the cable if your device can't support it
Also, note that advertised speeds are peaks. Sustained speeds will be lower.
Apr 27th, 2017 8:36 pm
You have to take third party reviews with a grain of salt.
Apr 28th, 2017 7:58 am
Apr 28th, 2017 11:26 am