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Charging at 45W

(Topic created on: 25-02-2022 05:02 PM)
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Matt1412
Pioneer

‎25-02-2022 05:02 PM - last edited ‎25-02-2022 05:04 PM

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I recently purchased a 45W charger for my S22 Ultra and plugged it in but I'm only getting the 'super fast charging' rather than 'super fast charging 2.0' 

Had a look through settings but couldn't see anything... Is there something I'm doing wrong?🤔 
77 REPLIES 77
Joeeye
Legend

‎25-02-2022 05:59 PM - last edited ‎25-02-2022 06:05 PM

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All this misinformation here...

Samsung 45W charging has been around since the Note 10+ and it requires their original charger. There are a few select 45W chargers from 3rd parties which also support Samsung, but much is trial and error. Also note that the cable does seem to affect super fast charging 2.0 on Samsungs too, so a top quality cable with rated support is required.

I have both the original Samsung 45W charger and a 3rd party one, both of which work perfectly at 45W on all my compatible Samsung devices (Note 10+ 5G, S20 Ultra 5G, Tab S7+, S22 Ultra and Tab S8 Ultra).

An FYI the S22 Ultra charges in under an hour from 0-100% with a 45W charger. Not tested on a 25W yet, but if its similar to the the S21 Ultra, it'll likely take 1h 20m~
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Joeeye
Legend

‎25-02-2022 06:02 PM

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In response to John19691969
What a whole load of misinformation, you sure you aren't working for apple?
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Breach
Pioneer

‎25-02-2022 06:03 PM

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It's not true that the old charger doesn't charge properly. I have monitoring and it shows up to 42W charge rate (of course at low battery).

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John19691969
Hotshot

‎25-02-2022 06:05 PM - last edited ‎25-02-2022 06:10 PM

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In response to Joeeye
Your wrong mate. ... The old 45w Samsung charger is not compatible with the new S22 ultra ony chargers at 28w ..... Samsung are bringing out new 45w charger for s22 Ultra..Google it !!! There are testers testing old 45w charger with the S22 ultra...if your getting 45w charging will say super fast charging 2.0 ...not just super fast charging
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MadalinK
Hotshot

‎25-02-2022 06:07 PM - last edited ‎25-02-2022 06:08 PM

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In response to Matt1412
The Neo Flex is the one that I currently installed on mine ! 😄
Compared to previous years, this time it doesn't have that orange peel effect. It's very smooth and glass-like.





Current phone : Samsung Galaxy Note 10+ 5G 512GB
Joeeye
Legend

‎25-02-2022 06:10 PM - last edited ‎25-02-2022 06:13 PM

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In response to John19691969
Samsung doesn't support 28W charging speeds, it's either 25W or 45W, I don't know where you get your information from. I'll also say for a fact, if it is 28W, then it's super efficient since it charges the same 5000mah battery faster than the S20 Ultras which is 45W. Whatever the case, I don't think you have your facts straight.

Also I'm using it perfectly fine, not sure how I can get it wrong when I see super fast charging 2.0 every time I insert the cable...
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John19691969
Hotshot

‎25-02-2022 06:11 PM

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In response to Joeeye
In the test on line with the old 45 watt charger it went up to 28 max .....on the s22 ultra not me was online test
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Matt1412
Pioneer

‎25-02-2022 06:12 PM

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In response to MadalinK
Thats good to hear, haven't installed it yet and didn't like the orange peel effect I had on my S20 Ultra but it did its job so just stuck with it