This Charger Tells You Exactly How Fast Each Device Is Charging (70W GaN)
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Most chargers give you no idea what is actually happening inside them. This little 70 watt GaN cube has a screen on the front that shows the total watts going out, the charge time, and how many watts each individual port is pulling right now — and that turned out to be the most interesting part of the whole video. My iPhone pulled 17 watts on its own, my Galaxy never went past about 20 watts even on super fast charging, and once I had three devices plugged in at the same time the readings shifted in ways I did not expect. There is also a built-in retractable USB-C cable with a magnetic head, a second USB-C port and a USB-A port. My one real complaint: the display is dimmer than I would like, and in normal room light it is barely visible.
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00:00 Why I bought another charger
00:17 The ports: USB-C, USB-A and a built-in cable
00:34 The retractable magnetic USB-C cable
00:56 The screen does not come off — and it is 70W
01:10 How 70 watts gets split between the ports
01:50 Plugging it in for the first time
02:12 Lights off: the startup animation
02:33 It keeps running after you unplug it
03:16 Brightness check and the hidden touch button
03:34 The three display modes
03:48 iPhone: 17 watts
04:20 Galaxy S26: only 19 to 20 watts
04:47 Charging three devices at once
05:47 Per-port breakdown: 20W, 8W and 7W
06:12 Unplugging one device mid-charge
06:37 Charge-time mode
07:00 What I wish it did better, and the verdict