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Navy-Wife | Staff 138K Views
Apr 20, 2025 5:58 AM

2-Pack 4-Port Matestar USB A / C Wall Chargers

$7.00

$30

76% off
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Deal Details
Imitordirects via Amazon has 2-Pack 4-Port Matestar USB A / C Wall Chargers for $13.99 - $7 when you apply promotion code 509NFNFE at checkout = $6.99. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter Navy-Wife for posting this deal.

Features:
  • Supports the power delivery and quick charge fast charging functions with a total power of up to 40W.
  • The USB-C port supports a maximum power output of 20W and the USB-A port offers an output power of 3.1 A/5 V. Charge your iPhone 16/15 devices from 0% to 50% in just 30 minutes, 3X faster than a 5W charger block.
  • Charge four devices simultaneously. The wall charger brick has Dual USB-C ports and Dual USB-A ports, you can charge your phone, tablet and headphones simultaneously to minimize waiting time.
  • Equipped with a smart chip, the 4-port wall charger block can prevent equipment from overcurrent, overvoltage, overheating, or short circuit. The type c wall plug is made of ABS + PC fireproof material, enhancing stability and safety.
  • Supports power delivery fast charge, compatible with iPhone 16/16 Plus/16 Pro/16 Pro Max/15/15 Plus/15 Pro/15 Pro Max/14/14 Plus/14 Pro/14 Pro Max/13/13 Mini/13 Pro/13 Pro Max/12/12 Mini/12 Pro/12 Pro Max/11/ 11 Pro/11 Pro Max/XS Max/XS/XR /X/8/8 Plus/7/7 Plus/6/6S/SE, compatible with Samsung Galaxy S24/S23/S22/S21/S20/Note 10/ Note 20/ S10/S9/S8/Tablets/LG/Google Pixel and more.

Editor's Notes

Written by ValPal2011 | Staff

Original Post

Written by Navy-Wife | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Imitordirects via Amazon has 2-Pack 4-Port Matestar USB A / C Wall Chargers for $13.99 - $7 when you apply promotion code 509NFNFE at checkout = $6.99. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter Navy-Wife for posting this deal.

Features:
  • Supports the power delivery and quick charge fast charging functions with a total power of up to 40W.
  • The USB-C port supports a maximum power output of 20W and the USB-A port offers an output power of 3.1 A/5 V. Charge your iPhone 16/15 devices from 0% to 50% in just 30 minutes, 3X faster than a 5W charger block.
  • Charge four devices simultaneously. The wall charger brick has Dual USB-C ports and Dual USB-A ports, you can charge your phone, tablet and headphones simultaneously to minimize waiting time.
  • Equipped with a smart chip, the 4-port wall charger block can prevent equipment from overcurrent, overvoltage, overheating, or short circuit. The type c wall plug is made of ABS + PC fireproof material, enhancing stability and safety.
  • Supports power delivery fast charge, compatible with iPhone 16/16 Plus/16 Pro/16 Pro Max/15/15 Plus/15 Pro/15 Pro Max/14/14 Plus/14 Pro/14 Pro Max/13/13 Mini/13 Pro/13 Pro Max/12/12 Mini/12 Pro/12 Pro Max/11/ 11 Pro/11 Pro Max/XS Max/XS/XR /X/8/8 Plus/7/7 Plus/6/6S/SE, compatible with Samsung Galaxy S24/S23/S22/S21/S20/Note 10/ Note 20/ S10/S9/S8/Tablets/LG/Google Pixel and more.

Editor's Notes

Written by ValPal2011 | Staff

Original Post

Written by Navy-Wife | Staff

Community Voting

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Top Comments

BigBG
1.6KComments
831Reputation
I wish I had one to open up. I doubt these are potted. A 4-port like this should be potted to dissipate heat.

I've bought many multi-port chargers almost identical to this from Aliexpress over the years just to dissect them for parts. They are always fraud.

My experience tells me it probably can't do 40W out and it's just fraud.

If it actually does 40W, it's probably a fire hazard.
Go to Comment
SlickClub9184
177Comments
18Reputation
Bought them during the last sale. Very weak charging power. Would not buy again or recommend. Left them at work for community use hoping that someone will steal it.
Go to Comment
vamos_hablar
303Comments
55Reputation
Air does not conduct heat very well. So if there is a lot of static airspace around the components in this, the power components run hotter since they are in a tiny box with a bunch of hot air. So you have hot components, in a tiny sealed box, with a bunch of trapped hot air. Alternatively, heat transfers between solid matter that is directly in contact with eachother much better than solid to air.

Potting basically means dunking/embedding components in some sort epoxy/resin/etc that is liquid but cures/solidifies into a non conductive solid that is directly in contact with the power components and the outer shell of the charger. This means that the heat transfers much quicker from the components, to the shell of the charger, which is then cooled passively by the air in your room.
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70 Comments

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Original Poster
Pro
Deal Hunter
Apr 20, 2025 6:18 AM
12.2K Comments
Joined Nov 2010
Navy-WifeApr 20, 2025 6:18 AM
Original Poster
Pro
Deal Hunter
12.2K Comments
This offer matches the previous Front Page deal that earned 163+ thumbs up. Smilie
7
Apr 20, 2025 8:22 AM
1.6K Comments
Joined Mar 2023
BigBGApr 20, 2025 8:22 AM
1.6K Comments

Our community has rated this post as helpful. If you agree, why not thank

I'm an electronics guy. These scare me.
3
3
3
Apr 20, 2025 8:25 AM
171 Comments
Joined Oct 2007
621mangoApr 20, 2025 8:25 AM
171 Comments
Quote from BigBG View quoted comment :
I'm an electronics guy. These scare me.
why? what is the issue or issues?
Apr 20, 2025 8:39 AM
1.6K Comments
Joined Mar 2023
BigBGApr 20, 2025 8:39 AM
1.6K Comments

Our community has rated this post as helpful. If you agree, why not thank

Quote from 621mango View quoted comment :
why? what is the issue or issues?
I wish I had one to open up. I doubt these are potted. A 4-port like this should be potted to dissipate heat.

I've bought many multi-port chargers almost identical to this from Aliexpress over the years just to dissect them for parts. They are always fraud.

My experience tells me it probably can't do 40W out and it's just fraud.

If it actually does 40W, it's probably a fire hazard.
7
Apr 20, 2025 9:44 AM
466 Comments
Joined Aug 2003
dalee18Apr 20, 2025 9:44 AM
466 Comments
Quote from BigBG View quoted comment :
I wish I had one to open up. I doubt these are potted. A 4-port like this should be potted to dissipate heat.I've bought many multi-port chargers almost identical to this from Aliexpress over the years just to dissect them for parts. They are always fraud.My experience tells me it probably can't do 40W out and it's just fraud.If it actually does 40W, it's probably a fire hazard.
What does "potted" mean in this context?
Apr 20, 2025 9:51 AM
1.8K Comments
Joined Feb 2015
SDU-TangoApr 20, 2025 9:51 AM
1.8K Comments
Quote from BigBG View quoted comment :
I wish I had one to open up. I doubt these are potted. A 4-port like this should be potted to dissipate heat.

I've bought many multi-port chargers almost identical to this from Aliexpress over the years just to dissect them for parts. They are always fraud.

My experience tells me it probably can't do 40W out and it's just fraud.

If it actually does 40W, it's probably a fire hazard.
The easy way to tell is get one of those display cable that tells you how much power it's charging. Super useful when I use them to charge my high power devices so I know I'm getting the speed
Apr 20, 2025 10:09 AM
186 Comments
Joined Nov 2006
raub21Apr 20, 2025 10:09 AM
186 Comments
Quote from BigBG View quoted comment :
I wish I had one to open up. I doubt these are potted. A 4-port like this should be potted to dissipate heat.

I've bought many multi-port chargers almost identical to this from Aliexpress over the years just to dissect them for parts. They are always fraud.

My experience tells me it probably can't do 40W out and it's just fraud.

If it actually does 40W, it's probably a fire hazard.
Do you recommend any other brand to charge an iPhone 16?
1

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Apr 20, 2025 10:14 AM
154 Comments
Joined Aug 2023
Ryan_GTApr 20, 2025 10:14 AM
154 Comments

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Quote from SDU-Tango View quoted comment :
The easy way to tell is get one of those display cable that tells you how much power it's charging. Super useful when I use them to charge my high power devices so I know I'm getting the speed
In for one and will test upon arrival. Will share back details

EDIT: personally looking for more ports crammed into tiny space, so this looks perfect down to the orientation of plug. I don't need much current draw at all or would only temporarily be consuming 40W. Still though, I'll try out various scenarios and see if both USB C maxed out for an hour raises heat concern. Considering 4x 5V/1A is 20W, and even junky chargers do that weak enough without getting hot, I'm assuming that to be a perfectly safe daily driver limit
Last edited by Ryan_GT April 20, 2025 at 08:39 AM.
1
Apr 20, 2025 10:15 AM
1.8K Comments
Joined Feb 2015
SDU-TangoApr 20, 2025 10:15 AM
1.8K Comments
Quote from Ryan_GT View quoted comment :
In for one and will test upon arrival. Will share back details
Looks like the quality is hot or missed and someone tested their batteries and say they're not the capacity they're advertised. Good if it works, but so far I would only buy Anker and Baseus brand they work great for me.
2
Apr 20, 2025 10:45 AM
268 Comments
Joined Dec 2020
mekkisApr 20, 2025 10:45 AM
268 Comments
Quote from BigBG View quoted comment :
I wish I had one to open up. I doubt these are potted. A 4-port like this should be potted to dissipate heat.I've bought many multi-port chargers almost identical to this from Aliexpress over the years just to dissect them for parts. They are always fraud.My experience tells me it probably can't do 40W out and it's just fraud.If it actually does 40W, it's probably a fire hazard.
I agree. I buy OEM laptop 65-90W PD chargers in the 10-15 range and have no drama in my life. It's a better way.
Apr 20, 2025 10:47 AM
1.1K Comments
Joined Nov 2012
MozVoltaApr 20, 2025 10:47 AM
1.1K Comments

Our community has rated this post as helpful. If you agree, why not thank

Quote from 621mango View quoted comment :
why? what is the issue or issues?
You don't want to cheap out with chargers or cables. I made the mistake of using a Temu cable to charge my Pixel 7 and it killed my phone. In my ignorance i thought "a cable is a cable, no?"... Cheap cables/charges can definitely fry your phone. Mine didn't burn outright, but it ruined the motherboard and my phone never turned back on again after i used a cheap cable
1
Apr 20, 2025 11:22 AM
1.7K Comments
Joined Nov 2020
samfromnyApr 20, 2025 11:22 AM
1.7K Comments

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Quote from raub21 View quoted comment :
Do you recommend any other brand to charge an iPhone 16?
Use a single usb-c brick so the full wattage is dedicated. I know Anker gets heat from many but I use two separate 40 or 45 watt bricks that cost me I think $12 for both. They charge two iPhone 15+ phones quickly for my wife and I. I separately have a multiple port brick for an old iPad (her's and a fire-tablet, mine lol). Those can't take fast charging so I just juice them overnight when we sleep


Edit: here is what I bought for $13 each (I thought it was less but it shows $26 - now they're $35!).


.https://a.co/d/9TpKSor
Last edited by samfromny April 20, 2025 at 11:42 AM.
1
Apr 20, 2025 11:23 AM
171 Comments
Joined Nov 2014
JesseM8762Apr 20, 2025 11:23 AM
171 Comments
I had one very similar to this, can't say it's the same unit. Didn't put out anywhere NEAR the rated amps. It's basically the fake SSD capacity scam of USB chargers. Got one for my Pi and the Pi kept complaining about low power, checked it and it was right.
Apr 20, 2025 12:43 PM
630 Comments
Joined Mar 2007
SavingdownApr 20, 2025 12:43 PM
630 Comments
Any deals for iPhone or usb c cables

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Apr 20, 2025 12:47 PM
1.9K Comments
Joined Dec 2007
triggerhappy007Apr 20, 2025 12:47 PM
1.9K Comments
Quote from mekkis View quoted comment :
I agree. I buy OEM laptop 65-90W PD chargers in the 10-15 range and have no drama in my life. It's a better way.
Do you have a link? TIA.

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