Heh. That's hardly something to fault it for, given their meant for phones / phablets. Want to full-juice a running laptop, wire up an inverter.Looks nice but is only 18W, insufficient for most laptops.
A.
FYI - Just used the triple port 12v Cig plug charger. Maxed the MBP out at 87W so the 90 is real...Plus the S9+ was in the QC3.0 port fast charging. So this one is a keeper.
Amazon.com: BatPower UL Listed 120W 90W PD USB-C Car Charger for HP Spectre X360 Surface Book 2 Apple Dell XPS Razer Blade Stealth Lenovo Asus Acer Laptop PD Car Power Supply Adapter USB QC3.0 -Connector Type C: Computers & Accessories View attachment 508238
FWIW, just charged my 90ah lifepo4 pack up to 100% using the above dongle thing. I set my Victron charge controller to a max of 4a charge current and it resulted in 68w of power being delivered to the battery using a macbook 87w usb c charger. I used a medium grade 6.6ft long USB C cord which I just learned has a max rating of 20v 3a, which explains why it was getting warm. The gizmo itself was cool to the touch. I'd get a shorter and thicker USB C cable for long term purposes, but I won't need to with the below...
So this will definitely work for charging my portable lifepo4 32ah 12v packs-output 20v and step down via charge controller or buck module. I once again found myself looking for a powerful USB PD car charger and I don't really want the bulk of a cigarette lighter style one. So here's what I just ordered, figured it might be useful for people wanting to do the same. This evaded all my searching for days, weeks. 20v, 4.5a out. Having a large brick makes me feel more comfortable with pulling say 60w from it continuously, versus doing the same with a cig lighter style compact unit. Of course it's totally effed if I damage the usb C bit.. but I plan to lop off the cig plug, wire to my fuse panel, and tuck the brick out of sight.
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I've also been searching weeks for something like that. The only piece left of the puzzle for me is a USB-C flush panel mount (to fit a ciggie hole). Do you know of one?
I've only been able to find this: https://www.usbgear.com/CG-U3CMCF20-PM.html
Is this what you are looking for?
https://powerwerx.com/panel-usbc-pd-power-delivery-qc30-blue
Not exactly. That has a built-in charger (with low output) and not a fan of the voltage display. Just looking for a simple panel-mounted usb-c plug to hook up to the charger that Hour posted.
Though I would happily take a charger in that form factor, as long as it was high output!
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5V@3A(5*3)=15W.. 15W@20V(15/20)=0.75A.. DC cabling meets amperage limits before voltage limits, usb-c's higher volts allows more wattage with same or less amps.
USB-C Socket Durability is an order of magnitude better than USB-A if built to spec.