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S25 Ultra Charger

(Topic created on: 02-02-2025 09:03 PM)
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Zer0X
Pioneer
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What is the best charger for S25 Ultra?
I mean to have a long life battery
Are these numbers ok?

POWER ADAPTER Mode.MDY-10-E Input: 100-240VAC,50/60Hz.05 Output:5V3A/9V=2A/12V=1.5A

I know 45w is supported but it's only for emergency not to have a long life battery

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TechZilla
Samsung Members Star ★
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It's completely safe, you don't understand how this technology works, it draws what power it needs and not more.
TechZilla - Samsung Members Star

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12 REPLIES 12
Piper123
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Hey there

We recommend only using Samsung chargers on Samsung devices to ensure safety and compatibility 🙏
S24 Ultra
Glenntech
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You can get a high wattage charger and just use that
Just got into the battery charging settings and turn off fast charging. That's what I do.
Then turn it on when needed.
That way you won't need multiple chargers
Joeeye
GrandMaster
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The S25 this year appears to support a much wider variety of chargers official or otherwise for Superfast Charging 2.0. You should have much less difficulty finding a charger for your needs. I personally recommend using the maximum charging speed over slower charging, however this is entirely personal choice so you should choose based on your own needs.
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TechZilla
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I would say order this one https://amzn.to/3Ei2Mh5 it's an official Samsung charger and you can switch off fast charging in your phone and switch it on in an emergency and this charger can charge both slow and fast.

TechZilla - Samsung Members Star
INTRASERVER
Voyager
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I'm using original Samsung 65W charger. But if you want to get Superfast charging 2.0 then you need 5A USB-C cable.
https://amzn.eu/d/bh1cVqI
But suggesting you to buy which one is sold by Amazon.
Samsung Galaxy Note 20 Ultra
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Any modern charger from the last few years, wired or wireless, will work well. Not all support fast charging. I do recommend keeping the fast charging setting on and turn on the protect battery feature and set it to either basic or max. On max it will only charge up to 80%. That is the best for longevity and if you plan on keeping the phone for many years. I will set it to basic or maximum when I get mine.

Daily Driver > Samsung Galaxy S25 Ultra 1TB ~ Titanium Black.
Prior > Samsung Galaxy S7 edge 32GB ~ Black Onyx.
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JerryS
Helping Hand
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Hi I currently use the Samsung EP-T4510 45W with their 5 amp cable on my S24 Ultra. Looking at the specs this also has outputs at 15V and 20V. But I always turn off fast charging to protect battery unless I am in a rush. There is also a newer model EP-T4511 from Samsung but looks currently out of stock. l believe this has lower standby current so more efficient. I also use older 25W Samsung chargers around the house. I don't actually find a big difference between them in terms of overall charge times. Having seen inside some cheap badly made chargers I would always use a Samsung charger with a high end phone although there are other reputable makes
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keith30
GrandMaster
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45W is the recommended one, I know O2 are saying so as that's what's on they site for chargers and the S25 series
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Joeeye
GrandMaster
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Just wanted to mention, the specs on the charger you wrote down suggest it only has a maximum output of 18W. I would highly suggest using at least a 25W or higher rated charger. To ensure superfast charging, you should buy chargers which support PD 2.0.
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