Samsung has a 45w car charger that works great for me. Answer from Lorenzhoe824 on reddit.com
TechGearLab
techgearlab.com › tools › cars & auto
The Best USB Car Chargers of 2025 | Tested & Rated
Tollefe 78W 5-in-1
We tested 11 USB car chargers from Tollefe, Spigen, Bestek, and others to uncover the best models for your commute Our team purchased 11 USB car chargers to test side-by-side. Our road-tripping gearheads used every option in their vehicles, closely evaluating them for...
Car and Driver
caranddriver.com › home › shopping advice › tested: best home ev chargers for 2025
Keep the Juice Flowing: The Best Home EV Chargers for 2025, Tested
October 10, 2025 - Level 3, DC fast-charging, typically operates at 400 or 800 volts, and the rates can be as high as 350 kW. Not necessarily. While you do need a device to connect the electricity from your house to your vehicle, you may be able to get by with the portable charging equipment that came with your vehicle. In some cases, the car either comes with or the automaker sells accessory adapters that allow the portable unit to plug into a 240-volt circuit and provide perfectly acceptable charging speeds, as long as you don't mind leaving it behind in your garage (or regularly loading it in and out of your car).
Videos
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Best Car Charger Adapters 2025 [watch before you buy] - YouTube
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Best 120W Car Chargers 2025 [watch before you buy] - YouTube
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This Car Charger Cooled My Phone While Fast Charging?! | ESR Qi2 ...
39:27
The Best EV Chargers Of 2025 - YouTube
19:04
I Tested the Most Hyped Car Battery Chargers – One Stood Out! ...
07:33
✅Top 5 Best USB Car Chargers in 2025 - YouTube
How fast can car chargers really charge?
This is an interesting question. Theoretically, the maximum output from a 12-volt "cigarette lighter" socket is 180 watts, since most run through a 15-amp fuse (15Ax12V=180W). In practice, it's far lower. The last thing any manufacturer wants is for you to blow fuses in your car trying to recharge three phones, a laptop and a curling iron or something. For the most part, the fastest car chargers will charge your phone in a similar, though probably somewhat slower, timeframe as a decent charger at home.
cnet.com
cnet.com › tech › mobile › mobile accessories › best usb-c car charger for your iphone or android phone of 2025
Best USB-C Car Charger for Your iPhone or Android Phone of 2025 - CNET
Can my phone fast-charge on any charger?
Maybe. There are several fast-charging specifications and most phones don't include them all. Most chargers don't include them all either. Before purchasing any charger, even our picks, it's worth finding out what kind of charging your phone is capable of and making sure the charger supports it. The two protocols to consider are PD and QC. PD is extremely common, QC is found in many, though not all, phones/tablets that use Qualcomm chips.
cnet.com
cnet.com › tech › mobile › mobile accessories › best usb-c car charger for your iphone or android phone of 2025
Best USB-C Car Charger for Your iPhone or Android Phone of 2025 - CNET
What about dual USB-C chargers?
There are endless varieties of car charger outlet combinations. For any reasonable-length guide such as this, a narrowing down is necessary. That's why we focused on chargers with one USB-C and one USB-A port, for the greatest flexibility. However, if you don't need a USB-A port, most of the companies we've mentioned above also make dual USB-C chargers that likely perform similarly. Click on one of the options above that looks good to you, and there's likely a dual USB-C option listed as a recommendation elsewhere on that page.
cnet.com
cnet.com › tech › mobile › mobile accessories › best usb-c car charger for your iphone or android phone of 2025
Best USB-C Car Charger for Your iPhone or Android Phone of 2025 - CNET
Amazon
amazon.com › Best-Sellers-Cell-Phone-Automobile-Chargers › zgbs › wireless › 2407770011
Amazon Best Sellers: Best Cell Phone Automobile Chargers
67.5W Car Charger USB C Super Fast Charging, 45W USBC & QC3.0 Port Block for iPhone 17 Pro Max/Air/16/15/iPad, Samsung S25 Android Cell Phone, Dual 12V Cigarette Lighter Adapter + 3.3 ft Type C Cable ... LISEN Fast Car Charger, Car Charger USB C Fast Charge 170W GaN Chip PD3.1 140W+PD30W/QC30W ...
CNET
cnet.com › tech › mobile › mobile accessories › best usb-c car charger for your iphone or android phone of 2025
Best USB-C Car Charger for Your iPhone or Android Phone of 2025 - CNET
July 15, 2024 - It also supports both the QC and PD charging protocols, so it should fast-charge a wider variety of phones and other devices. It offers a lot of benefits for being just fractionally slower in our testing, plus it's one of the cheapest car chargers we tested. An all-around easy choice. ... While all the chargers we tested charged with fairly similar rapidity, the Satechi charged two devices at the same time the fastest… by a few seconds. But a few seconds is a few seconds.
Reddit
reddit.com › r/s22ultra › recommendations for super fast charger for my car ?
r/S22Ultra on Reddit: Recommendations for super fast charger for my car ?
July 29, 2022 -
I use a s22 Ultra. Super fast charger is awesome at home. Wondering if there is a reliable one for car as well? Thank you.
Reddit
reddit.com › r/usbchardware › trying to find usb-c car charger that is capable of samsung fast charging. what wattage is needed?
r/UsbCHardware on Reddit: Trying to find USB-C car charger that is capable of Samsung fast charging. What wattage is needed?
April 10, 2024 -
Hi there, I am looking for a USBC car charger that will support the charging of two devices. I have a Samsung Galaxy s23, and was wondering what wattage the car charger would need to be in order to support fast or super fast charging? I have seen ones that are 90 watt but I don't know if that would be enough. Specifically I am looking at the car charger with two USB-C ports, would I need higher wattage for the ability to fast charge two devices?
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https://www.amazon.com/Spigen-Charger-Charge-Adapter-MacBook/dp/B0BD462WV7/ This is the safest one available. The 30w port will charge about 6 minutes slower than the 45w.
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It isn't just wattage. Samsung super fast charging uses PPS at around 11V to get up to 45W. Usually you get 45W using 15V or 20V.
Anker
anker.com › home › blog center › car-charger › 2025’s best car phone chargers & how to use them right
Best Car Phone Chargers in 2025: Top Picks & Usage Tips - Anker Canada
September 4, 2025 - The first USB-C port also supports the USB PD 3.0 standard with PPS, delivering up to 45W Super Fast Charging 2.0 for compatible Galaxy phones. This car adapter works with both 12V and 24V vehicles, so it’s just as useful in trucks and SUVs as in standard cars. Safety is handled by ActiveShield 2.0, which continuously monitors temperature and adjusts output in real time to prevent overheating. Best for: Drivers who need a compact, share-friendly charger with fast 45W support for Samsung and other ports for everyday devices.
Best Buy
bestbuy.com › best buy › cell phones › cell phone accessories › car & travel accessories › cell phone car chargers
Fast Charge Cell Phone Car Chargers - Best Buy
Shop for Fast Charge Cell Phone Car Chargers at Best Buy. Find low everyday prices and buy online for delivery or in-store pick-up
KEUTEK
store.keutek.com › blog › what to know before buying a fast car charger
5 Best Fast Car Chargers We Tested in 2025 – KEUTEK
1 month ago - We were impressed with their ability to support multiple fast-charging standards, making them a flexible option for people with devices from different brands. They are a great choice if you need a reliable charger that can handle everything from your phone to your tablet during long drives. RAVPower proves that you don’t have to spend a lot to get a fast and dependable car charger. If you’re a dedicated Samsung user, going with an official charger is often the best way to guarantee top performance.
Quora
quora.com › What-is-the-fastest-car-charger-you-have-ever-used
What is the fastest car charger you have ever used? - Quora
Answer: The fastest car charger I have ever used or seen was built by my father. We are talking 1970ish, the man was a country boy thru and thru. Never bought any thing from a store that you can make at home, with a little hillbilly Enginewity, he took a plank of wood about 18″ x 24″ and then mou...
Anker
anker.com › home › car chargers
Car Chargers - Anker US
Anker’s wireless car chargers ... clutter-free. The best way to charge your phone in the car is to use a high-quality USB car charger that plugs into the cigarette lighter port, preferably one that supports fast charging standards like Quick Charge or USB Power ...