best charger for hi12

This topic has 12 replies, 8 voices, and was last updated 7 years, 11 months ago by Nestor Gutierres Galvez.

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May 10, 2016 at 8:52 am #36621
alessandro
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Since I read somewhere that the tablet allow you to use 3A charger and the one included is 2.4A, I would like to know which charger I could buy.

Maybe a Qualcomm quick charge 3.0 compatible? 2.0?

what about this

http://it.aliexpress.com/item/AUKEY-Quick-Charge-3-0-2-0-18W-Phone-Charger-USB-Wall-Charger-adapter-For-IPhone/32610750560.html?spm=2114.010208.3.9.3CpsCj&ws_ab_test=searchweb201556_0,searchweb201602_4_10037_10017_10034_10021_507_10022_10032_10020_10018_10019,searchweb201603_2&btsid=70384029-f809-456c-89ee-2820ca0dfc44

or is better this one:

http://it.aliexpress.com/item/Qualcomm-Certified-Aukey-Quick-Charge-2-0-18W-USB-Turbo-Wall-Charger-Fast-Charger-For-Nexus/32352104854.html?spm=2114.010208.3.1.x9whgu&ws_ab_test=searchweb201556_0,searchweb201602_4_10037_10017_10034_10021_507_10022_10032_10020_10018_10019,searchweb201603_2&btsid=f1520e71-e974-4eef-bc06-861467feb509

thanks
May 10, 2016 at 1:04 pm #36642
Max3D
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- Posts: 6
I opened a very similar topic as I can’t find a good charger. The ones you mention won’t work as they are limited to 2.1A if the device is not quick-charge enabled.
May 10, 2016 at 1:08 pm #36643
alessandro
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- Posts: 123
and so, where and why did I read that chuwi hi12 allows chargers till 3A?
May 10, 2016 at 4:24 pm #36661
SanHayate
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- Posts: 18
Hi,

I have this one.

http://www.amazon.com/Charge-Charger-Micro-USB-Qualcomm-Certified/dp/B00VHHIUNY

I have a usb tester, I’ll let you know how much I can draw from the charger when the battery is about 50% (battery is full now, you can’t really check how much power is drawn…)
May 10, 2016 at 5:54 pm #36675
Max3D
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- Posts: 6
Please do as it will definitely settle if the hi 12 is quick charge enabled (which I don’t expect)
May 10, 2016 at 6:27 pm #36683
BoORD_L
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- Posts: 290
I’ve got a quickcharge 3A charger and i can assure you it doesn’t support that tecnology

What I've used and what I've got:
TECLAST X98 AIR 3G, TECLAST X98 AIR II, TECLAST X98 PRO,CHUWI HI8, CHUWI HI12, CUBE I9
May 10, 2016 at 7:44 pm #36700
SanHayate
Participant
- Posts: 18
There you go.

Tested:
Aukey Charger on regular port 5.11 / 1.59A
Aukey Charger on Quick Charge 5.09 1.54A
Charger provided by Chuwi 5.26 / 1.94A

All tested using a 3ft Aukey cable.

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May 11, 2016 at 1:13 am #36740
Rogus Mortem
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I own a Qualcomm 3.0 and the Hi12 is not 3.0 compatible. I tested this on my Windows 10 only Hi12!
May 11, 2016 at 2:48 pm #36832
Manuel
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- Posts: 17
SanHayate wrote:

There you go. Tested: Aukey Charger on regular port 5.11 / 1.59A Aukey Charger on Quick Charge 5.09 1.54A Charger provided by Chuwi 5.26 / 1.94A All tested using a 3ft Aukey cable.

What does it means? Chuwi charger is better? I don’t undestand :(.

Thanks
May 11, 2016 at 4:07 pm #36846
SanHayate
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- Posts: 18
I guess that sometimes, a “dumb” powefull (more than 1.5A) charger like the one provided by Chuwi can charge faster.

My understanding (if anyone knows better than me, please correct!) is that smart chargers “negotiate” the amperage that they use with the device connected. So they charge at a “safe’ amperage that the device agrees on.
A dumb charger doesn’t bother with negotiations and charges at full speed without any consideration.
Is it better? No idea, probably not.
Is it faster? certainly.
May 11, 2016 at 4:36 pm #36860
Chris G
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- Posts: 2677
I get 2.12A from my Samsung Galaxy S6/Note5/S7 travel quick charger at 5 volts. Works the best for me and it’s a small and safe charger, make sure you use a good gauge usb cable.

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May 11, 2016 at 7:51 pm #36873
Manuel
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- Posts: 17
SanHayate wrote:

I guess that sometimes, a “dumb” powefull (more than 1.5A) charger like the one provided by Chuwi can charge faster. My understanding (if anyone knows better than me, please correct!) is that smart chargers “negotiate” the amperage that they use with the device connected. So they charge at a “safe’ amperage that the device agrees on. A dumb charger doesn’t bother with negotiations and charges at full speed without any consideration. Is it better? No idea, probably not. Is it faster? certainly.

Chris G wrote:

I get 2.12A from my Samsung Galaxy S6/Note5/S7 travel quick charger at 5 volts. Works the best for me and it’s a small and safe charger, make sure you use a good gauge usb cable.

Thank you for the information and advices!
May 15, 2016 at 8:07 am #37384
Nestor Gutierres Galvez
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- Posts: 4
SanHayate wrote:

There you go. Tested: Aukey Charger on regular port 5.11 / 1.59A Aukey Charger on Quick Charge 5.09 1.54A Charger provided by Chuwi 5.26 / 1.94A All tested using a 3ft Aukey cable.

Hey, I hay exactly the same Aukey 3 port charger and the same USB metter and I can confirm your results.

I have several tablets/computer/phones that charge with micro USB 5volt and after buying a lot of chargers that promisse to be the best one with “40w 5 ports, 2.4 amps, quick charge 3.0” I always have a winner:

EP-TA10EWE from samsung. It’s a 5.5v 12W charger, but can charge a even little bit higher. I don’t know other references than the european one, sorry. Also, be careful, there are a lot of fakes, even on amazon store.

Take a look at the picture, chuwi hi12 charging at 5.46v, 2.25amps … more than 12W!!! Try to beat this!

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