Can we all just admire how much time and effort this man put into this experiment for us? Man, I wish Reddit didn’t take awards away Answer from GingrPrinces on reddit.com
Reddit
reddit.com › r/iphone › i tested iphone 15 pro max fast charging with different power bricks, but this time i did it properly!! which brick gives the most power and which is the most efficient ?
r/iphone on Reddit: I Tested iPhone 15 Pro Max Fast Charging with Different Power Bricks, but this time i did it properly!! Which brick gives the most power and which is the most efficient ?
October 15, 2023 -
Hey everyone,
About 12 days ago, I set out on a mission to find out which charger among my collection was giving my iPhone 15 Pro Max the most power. What I didn't realize at the time was that measuring the power the brick draws from the wall is just one piece of the puzzle ( thank you u/janxb) . The real revelation is in how much power is delivered to the phone itself. Today, after finally getting my hands on a USB C multifunction tester, I'm ready to share the results with you.
I created some rankings for both power delivered to phone and brick efficiency.
You may remember this picture from the initial test, these are the bricks that i tested and how much they draw from the wall.
Bricks ranked by power delivered to phone:
| 1) Ugreen CD224 65W charger | 25.737 W |
|---|---|
| 2) Apple Brick 96W (2019) | 25.031W |
| 3) Apple Brick M2 MAX | 24.514 W |
| 4) Samsung EP-TA800 | 23.163 W |
| 5) Apple 20W charger | 19.09 W |
| 6) Apple 18W charger | 17.113 W |
Bricks ranked by power efficiency:
| 1) Apple Brick 96W (2019) | 89 % |
|---|---|
| 2) Apple 18W charger | 88.2 % |
| 3) Samsung EP-TA800 | 86.1 % |
| 4) Apple 20W charger | 81.9 % |
| 5) Ugreen CD224 65W charger | 81.8 % |
| 6) Apple Brick M2 MAX | 79.5 % |
The individual charger measuring are here:
Ugreen CD224 65W charger
wall draw - 31.4-31.7 W
delivered to phone - 25.686-25.737 W
Charger efficiency - 81.8 %
Wattage lost - 5.7W
2) Apple Brick 96W (2019)
wall draw - 28.1 W
delivered to phone - 25.031W
Charger efficiency - 89 %
Wattage lost - 3W
3) Apple Brick M2 MAX
wall draw - 30.8 W
delivered to phone - 24.514 W
Charger efficiency - 79.5 %
Wattage lost - 6.2 W
4) Samsung EP-TA800
wall draw - 26.9 W
delivered to phone - 23.163
Charger efficiency - 86.1 %
Wattage lost - 3.7W
5) Apple 20W charger
wall draw - 23.3 W
delivered to phone - 19.09 W
Charger efficiency - 81.9 %
Wattage lost - 4.2W
6) Apple 18W charger
wall draw - 19.4 W
delivered to phone - 17.113 W
Charger efficiency - 88.2 %
Wattage lost - 2.28 W
In conclusion, these results might change the way you think about charger performance. Not only does it matter how much power a charger draws, but also how efficiently it delivers that power to your device. It's a win-win situation if you find a charger that delivers a lot of power with high efficiency.
Feel free to ask if you have any questions or need more details on this charger efficiency test. Thanks for reading!
For me i'll stick charging with the Ugreen charger since all i care at some days is getting my phone charged as quickly as possible.
Apple Community
discussions.apple.com › thread › 255128840
iPhone 15 Pro Max Fast Charging - Apple Community
I am trying to find out what is the highest wattage charger I can use for my iPhone 14 Pro Max? 4713 1 · What is best watt charger for iphone 11 what is the best watt charger for iphone 11 16166 4 ... To fast charge the new iPhone 15 Pro models a 20w USB C charging plug is all you need.
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Apple Support
support.apple.com › en-us › 111828
iPhone 15 Pro Max - Tech Specs - Apple Support
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Amazon
amazon.com › Fast-Charger-USB-Wall-Charegr › dp › B09KR8P3L5
Amazon.com: iPhone 17 16 15 Charger Fast Charging Type C Chargers USB C Charger Block iPhone 17 16 15 Air Pro Max Chargers with 6FT Cable for iPhone 17/17 Plus/17 Pro Max/16/16 Plus/16 Pro Max/15 Pro Max/iPad Pro : Cell Phones & Accessories
【iPad Charger】Use the official USB-C type cable 20W USB C wall charger to access fast-charging iPhone 17/17 Plus/17 Pro/17 Pro Max/iPhone Air/iPhone 16/16 Plus/16 Pro/16 Pro Max/iPhone 15/15 Plus/15 Pro/15 Pro Max/ 2021/2020/2018 iPad Pro ...
Best Buy Canada
bestbuy.ca › en-ca › product › apple-mfi-cert-iphone-16-pro-max-15-pro-max-15-plus-fast-charger-35w-dual-usb-c-wall-charger-block-power-adapter-pd-3-0-for-iphone-macbook-ipad-samsung-cable-usb-c › 17340846
[Apple MFi CERT] iPhone 16 pro max / 15 pro max 15 PLUS Fast Charger 35W Dual USB-C Wall Charger Block, Power Adapter, PD 3.0 for iPhone Macbook iPad Samsung + Cable USB-C | Best Buy Canada
[Apple MFi Certified] 35W USB‑C Power Adapter offers fast, efficient charging at home, in the office, or on the go. the power adapter is compatible with any USB‑C-enabled device, Compatible W/ iPhone 16 / iphone 16 Pro max / iphone 16 Plus / IPhone 15 / 15 PLUS / 15 PRO MAX , iPad Pro/ ...
Apple
support.apple.com › en-euro › 102574
Fast charge your iPhone - Apple Support
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Charging Review of iPhone 15 Pro Max - Chargerlab
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GSMArena
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Apple iPhone 15 Pro Max review: Our lab tests - display, battery life, charging speed, speakers
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wccftech.com › home › mobile › iphone 15 pro max charging speeds remain unchanged from the iphone 14 pro max, regardless of which power brick is used
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MacRumors
forums.macrumors.com › iphone, ipad, and ipod touch › iphone › iphone
iPhone 15 Pro Charge Speed | MacRumors Forums
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Walmart
walmart.ca › electronics › cell phones and accessories › cellphone accessories › iphone accessories
For Apple I Phone 15 /15 Pro/15 pro max /15 PlusCharger USB C Wall Charger Fast Charging 20W PD ( MFI Certified) Adapter with 3FT USB C Cable Compatible with IPhone 15/15Pro/15 ProMAX - Walmart.ca
For Apple I Phone 15 /15 Pro/15 pro max /15 PlusCharger USB C Wall Charger Fast Charging 20W PD ( MFI Certified) Adapter with 3FT USB C Cable Compatible with IPhone 15/15Pro/15 ProMAX
20W output is designed to provide the maximum charge to iPhone 15/15 Pro/15 Pro maxSuitable for the U.S. and the World electrical standards, It has ETL(US),FCC,CE,ROHS,certificated, The shell is made of high quality ABS material, heat resistance and chemical resistance and excellent electrical properties. Exhaustive Protection While Charging.Included A 3 Feet USB C to C Lightning Charging Cord, Pre-Eminent Copper Core Wire Maximizes Signal Quality And Ensures Stable Data Sync, Rapid Charging At 3A MaximumThe USB To Lightning Cord Equips Automatic Chip Recognition Function. You Could Connect Yo
Price $26.99
PhoneArena
phonearena.com › home › news
Apple iPhone 15 and iPhone 15 Pro Max battery life and charging speeds - PhoneArena
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anker.com › home › blog center › chargers › what charger does the iphone 15 use? everything you need to know
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Apple
support.apple.com › en-ca › 102574
Fast charge your iPhone - Apple Support (CA)
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