Charging time - G2 Q&A, Help & Troubleshooting

Today i put my g2 on charge %1 to %100. Nearly less than 2 hours. Is it normal? I think it is too fast and harmfull
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skr44 said:
Today i put my g2 on charge %1 to %100. Nearly less than 2 hours. Is it normal? I think it is too fast and harmfull
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Yes, it charges crazy fast. The phone is cold as ice while charging, I'm not sure how you concluded it's harmful.

It's fast because it uses high amps 1.8 to 2.1
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The charge is amazing fast, and the discharge is nice and slow!! I love that about my G2.

Does it charge fast only with the original charger or is it the same time with galaxy s4 charger too?

I didnt try i just charge orginal charger which is 1,5 A i have htc charger and it is 1 A i will try it.
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the galaxy s4 charger is 2A so maybe it will be faster

Qualcomm Quick Charge 2.0 is built in to the Snapdragon 800 chip.
From what I've gleaned on the net, even without a charger specifically designed for Quick Charge 1.0, the previous iteration of this technology built into the S3 for example, there is a reduction in charge time. So it might stand to reason that Quick Charge 2.0 would have an improvement in charge time even if the charger supplied isn't a Quick Charge 2.0 spec charger. The two systems, 1.0 and 2.0, are interchangeable compatible, just that a 1.0 device won't get the 2.0 chip benefit from a 2.0 charger. You get the idea.
Apparently 2.0 chargers will be available in early 2014.
So this is at least partially what is driving the fast charge times on the G2, AFAICT.

Related

Phone stopped being able to charge for two days?

Hey guys can anyone explain why my phone stopped charging for two days? It's charging now but wouldnt even turn on using a different charger...
I had left my phone off for that period of time with the battety drained before it stopped charging. Think I've wasted 70 bucks on a battery charger holder plus a new battery...
This never happened on my galaxy s or s ii...
Thanks.
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Does the other charger have same specs? I am pretty sure the note 2 uses a 2.0A charger while most other Samsung phones used 1.0A or lower.
Not sure but it wouldnt charge even when I used the proper charger. I think maybe the battery has an issue?
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Charge Battery faster - Snapdragon Quick Charge 1.0

Hello,
i want to know if our Z supoorts the Quick Charge 1.0 technology. Because I hate it to wait about 3 hours before my Z is full. Actually im using a 2A Charger by Samsung, but it isn't really faster than the orginal charger? Has our phone a Charge Limit at 1.5 A?
spyfly
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spyfly said:
Hello,
i want to know if our Z supoorts the Quick Charge 1.0 technology. Because I hate it to wait about 3 hours before my Z is full. Actually im using a 2A Charger by Samsung, but it isn't really faster than the orginal charger? Has our phone a Charge Limit at 1.5 A?
spyfly
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If you want something like that so you need custom kernel that support it. But if you fast charge the phone it will fast drain too!:silly:
spyfly said:
Hello,
i want to know if our Z supoorts the Quick Charge 1.0 technology. Because I hate it to wait about 3 hours before my Z is full. Actually im using a 2A Charger by Samsung, but it isn't really faster than the orginal charger? Has our phone a Charge Limit at 1.5 A?
spyfly
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Use the default or original charger that came with the phone, not samsung's.. Then your phone will charge faster.. Mine takes like 1 and half hr to get to 5-80% and then another hour max to get to 100%.. I have seen the actual time it takes to go to 100%.. Its like 2.15-2.30 hrs.. Its never crossed 2.30 hrs..
using charging dock: from 30% to 100% - 71-75min
using microUSB: from 30% to 100% - 77-80min
using car charger: from 30% to 100% - 75-90min
using my old LG charger: from 30% to 100% - 70-75min
I set low battery power saving in stamina to 30% so i always charge it when it turn off all options. I dont use my phone in this time so screen/wifi is off, I have only one app in white list in stamina mode and LTE/NFC turned on all the time.(stock 4.3 ROM)
so its really weird that you need to wait 3h to charge your phone... maybe something is "sucking" your battery?
Maybe you have low network coverage? and phone use loots of energy to maintain network?

QuickCharge works fine with powerbanks

I have an Anker Astro 3 12000mah powerbank as well as Xiaomi 10400 & 16000mah. All seem to charge the S6 as fast as the stock Adaptive Fast Charger. I usually charge when I'm down to 40% and all these powerbanks when connected to the S6 show as cable charging. The time to hit 100% though is exactly the same as the fast charger.
So guys don't throw away your existing powerbanks and dole monies out for some unknown brands that claim to be QC2.0 compliant.
PS: I have a two year old Samsung 9000mah powerbank that released along with the S4. Will try if that QuickCharges the S6 tonight. The S6 is picky with the cables though. I get the QuickCharge only with good quality cables. I use an original Samsung cable that came with a spare 2amp charger and an Anker cable. Work perfect.
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Does it say Fast Charger connected on the statuus bar?
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DrearierJester1 said:
Does it say Fast Charger connected on the statuus bar?
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No. As I mentioned it says Cable Charging. But the time taken to charge is the same as the stock charger. Fast.
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I've been using this 10,000mAh power bank from Aukey, which supports Quick Charge 2.0 and the S6 does display Fast Charging Connected. I just haven't compared charge time between this and the stock charger yet. All I can say is they're both blazing fast. According to this other thread, the stock charger has 5V and 9V outputs, just like any QC 2.0 charger, therefore, they should work the same. I'm not sure about non-QC2.0 compatible power banks though.

Motorola "TurboPower" quick charger

Any cheaper or better alternatives to it? It has to be bought separately since it is not included in the box.
For me its include on the box. Its the square one isnt?. When i plug in it says Turbo Chargue on.
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Marco Lomas said:
For me its include on the box. Its the square one isnt?. When i plug in it says Turbo Chargue on.
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Not all of them come with it. Kind of lame on carriers part.
Any Qualcomm 2.0 quick charger should work
Oh i didnt know that :/ i bought it directly from motorola.
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I got the Aukey Quick Charge 2.0 charger.
Around 10€ @ Amazon. Works perfect with the MXP.
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So any qualcomm quick 2.0 charger will have the same functionality and speed?
danny.ffm said:
I got the Aukey Quick Charge 2.0 charger.
Around 10€ @ Amazon. Works perfect with the MXP.
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Confirm that it's working great
Recommend Tronsmart qc2.0 chargers, They are qualcomm certified, and featured quick charge brand.
I just bought a tronsmart QC charger for my car. How do I know if quick charge is working though? It just displays charging still...
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ephumuris said:
I just bought a tronsmart QC charger for my car. How do I know if quick charge is working though? It just displays charging still...
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On stock, it'll display turbo power connected. If cm, use Ampere from the play store
Hmm OK well I don't think the one I bought is really a quick charger unless my car simply doesn't put enough power out?! It only displays charging and I'm on stock.
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Check using Ampere in market.
Charging time
Hi Guys does ant tested how much time it is taking to fully charged from 0%.
Does any one have turbo 25 charger if yes how much it is taking to fully charged with that turbo 25 charger.
I have the same question as sandeep,
how long does the turbo need to charge the bat?
Does the Turbo charger simply has more power than standard chargers, or is there anything else special or proprietary?
More amperage,my turbo charger is 2.4a, whereas standard ones are 1a I believe
There's more to it than just straight amperage in the charging circuit, here is a good explanation of it
http://www.androidauthority.com/quick-charge-explained-563838/
The newer fast charge systems use a stepped system to always give the most amps the battery can take for any given situation. There is actually 3 systems right now (I hate when everyone can't agree)
There is Quick Charge 2.0 (QC 2.0) used by Moto & HTC, 2nd the new USB-C connector has its own spec for fast charge but unfortunately a lot of the USB-C coming on newer devices are only using the old USB 2.0 spec - so no fast charge available. Last but not least One Plus has their own unique fast charge spec.
From what I have read if you have a good USB cable (one designed for charging) and you have USB adapter capable of at least 3.0 amps it might trigger the QC 2.0 circuit in the phone to go into turbo mode but it is not a given fact, more like trial and error.
The phone needs more than 5 hours to charge fully. The quick charger is a must have i my eyes.
I'll order the TurboPower™ 15 now.
delete because wrong thread

Charging speed

To power up, you consume Red Bull. But your phone just needs its adaptive fast charger. Rate this thread to express how quickly the Samsung Galaxy Note 10 can charge. A higher rating indicates that it charges extremely fast.
Then, drop a comment if you have anything to add!
Can any1 tell me how much time he need to fully charge note10 (not plus). From 10-15% to 100% i need more than a hour and 20min with stock charger, and just 3min more with charger from s8. Friend fully charge n10+ in about hour with stock charger and he have 800mAh bigger battery.
I have exynos n10View attachment 4818513View attachment 4818514
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Proday said:
Can any1 tell me how much time he need to fully charge note10 (not plus). From 10-15% to 100% i need more than a hour and 20min with stock charger, and just 3min more with charger from s8. Friend fully charge n10+ in about hour with stock charger and he have 800mAh bigger battery.
I have exynos n10View attachment 4818513View attachment 4818514
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I confirm your conclusions. I have NOTE 10+ and the charging time is also about 1 hour. At the same time, my wife has a NOTE 10 model, and her phone charges in about 1 hour 20 minutes. This really looks a little strange because:
1. The Note 10+ battery has a capacity greater than Note 10.
2. Both phones have the same EP-TA800 charger!
It seems strange, but it is.
@iOr_s tnx for sharing. And yeah...and I'm pissed because of that! Bouth selling as fast charge capable but for note 10 that doesn't woark!!
Someone should tell this to samsung mobile division! I don't know on which address to write
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Proday said:
@iOr_s tnx for sharing. And yeah...and I'm pissed because of that! Bouth selling as fast charge capable but for note 10 that doesn't woark!!
Someone should tell this to samsung mobile division! I don't know on which address to write
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Note 10 has fast charging! Please go to Setting ... - Fast cable charging and unmark it. After that charging time will be changed for both models. In this case Note 10 charges in 3 hours instead of 1 hour 20 minutes. So Note 10 has fast charging mode as Samsung declared it.
Another thing is that fast charging is realized in Note 10 plus much more efficiently, include super fast charging of 45 watts.
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@iOr_s yeah it have, but not fast as note10+, that's the point! Note+ can utilize 25w charger that came in box, note10 not (about the same charging speed with old 15w and new 25w chargers).
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Ok, so with my new 45w USB C to C wall charger from 0 to 100 takes an hour, flat! no frills. no lies.
Galaxy Note 10+. 45watt Super Fast Wall Charger, directly from Samsung with the $150 credit. I would suggest getting a few of these to carry around with you wherever you go. Now you know how long it takes to go from 0 to 100.
GEMINI365I said:
Ok, so with my new 45w USB C to C wall charger from 0 to 100 takes an hour, flat! no frills. no lies.
Galaxy Note 10+. 45watt Super Fast Wall Charger, directly from Samsung with the $150 credit. I would suggest getting a few of these to carry around with you wherever you go. Now you know how long it takes to go from 0 to 100.
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Yes, great, congrats!
But that cannot help our friend @Proday. Note 10 does not support 45W fast charging.
By the way, the charging time for Note 10 Plus using the EP-TA800 adapter is also about 1 hour.
And on the side, it is much easier to carry the compact EP-TA800 with you wherever you go, than 45W fast charger
@iOr_s yeah, that is eaven better if you (and my neighbor here) have same charging time with 25w as user with 45w [emoji849][emoji56]
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Proday said:
@iOr_s yeah, that is eaven better if you (and my neighbor here) have same charging time with 25w as user with 45w [emoji849][emoji56]
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In fact, there is a slight time difference. It is approximately 15 minutes ).
On the one hand, it makes up 25-30% (!!!) of the total charging time. But on the other hand, it's only about 15 minutes
And for me personally this is not so important. And for this reason I have not bought a 45W charger yet
Horrible battery life for the note 10 , need to charge the device twice a day, not acceptable
kshitij84 said:
Horrible battery life for the note 10 , need to charge the device twice a day, not acceptable
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what is your scenario of using ? youtube, games, phone calls etc
Hi, since we are talking abt charging, I have one on Wireless.
The included Note 10+ power adaptor (EP-TA800) cannot FAST Wireless Charge when connected to my 2 older Wireless charger stands (EP-NG930, EP-PG950) [only Standard, slow Wireless Charging]... BUT if I swap out the 25W adaptor with an older unit (EP-TA20UWE), I CAN Fast Wireless Charge with both above-said charger stands.
My question: Is this normal per Samsung's current support for only USB PD & dropping of AFC charging standard (read this somewhere but not fully across the technical implications of this)? i.e.- I will need a new wireless charging stand in order to FAST wireless charge with provided 25W adaptor?
Bit of a bummer if true since that's like Samsung abandoning our older accessories. Appreciate any inputs u might have. Tks.
zhudm66 said:
Hi, since we are talking abt charging, I have one on Wireless.
The included Note 10+ power adaptor (EP-TA800) cannot FAST Wireless Charge when connected to my 2 older Wireless charger stands (EP-NG930, EP-PG950) [only Standard, slow Wireless Charging]... BUT if I swap out the 25W adaptor with an older unit (EP-TA20UWE), I CAN Fast Wireless Charge with both above-said charger stands.
My question: Is this normal per Samsung's current support for only USB PD & dropping of AFC charging standard (read this somewhere but not fully across the technical implications of this)? i.e.- I will need a new wireless charging stand in order to FAST wireless charge with provided 25W adaptor?
Bit of a bummer if true since that's like Samsung abandoning our older accessories. Appreciate any inputs u might have. Tks.
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Got a response from Samsung today. They confirmed that the included 25W adapter will not enable Fast Wireless Charging on older Samsung stands for reasons associated with power & voltage regulation. That means if Fast Wireless charging is important to you, you'll have to pony up and get one of the new Samsung stands.
Sent from my d2s using XDA Labs
Of course that you need to pay for new! But it is eaven worse when you pay for something that doesn't work (25w on note10)!
On which address you wrote to samsung @zhudm66
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Proday said:
Of course that you need to pay for new! But it is eaven worse when you pay for something that doesn't work (25w on note10)!
On which address you wrote to samsung @zhudm66
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Sorry to hear that! Which brings me to the point of being more transparent about adoption of new standards (and what legacy ones are dropped).. right? Fast Wireless charging on older stands not supported... okay, maybe not such a big deal but you'd think they'd be a little more upfront about it instead of giving us the big run around.
To answer yr Q- I contacted them via Live Chat on Samsung Members app, then they called me back.
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zhudm66 said:
Got a response from Samsung today. They confirmed that the included 25W adapter will not enable Fast Wireless Charging on older Samsung stands for reasons associated with power & voltage regulation. That means if Fast Wireless charging is important to you, you'll have to pony up and get one of the new Samsung stands.
Sent from my d2s using XDA Labs
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I have 2 dual stands wireless chargers from Samsung. 1 is 10W and the other is 15 W. They BOTH show fast charging for me. They both came with their own power adaptors out of the box. The 10W comes with the adaptive fast charging, and the 15W came with the same 25W charger that the Note 7 was able use. Did you lose your adaptor?
XDA_RealLifeReview said:
To power up, you consume Red Bull. But your phone just needs its adaptive fast charger. Rate this thread to express how quickly the Samsung Galaxy Note 10 can charge. A higher rating indicates that it charges extremely fast.
Then, drop a comment if you have anything to add!
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Charges my plus in one hr and 10 mins from 10 to full, and beats all my past devices.
Update one ui 2.1
after updating to one ui 2.1 i have noticed my note10 plus take more time to charge then before this update (tried between 40%to 85%) but bettery time incteased from 4.3min per 1% to 4.8min...
anyone else with same situation
junejo46726 said:
after updating to one ui 2.1 i have noticed my note10 plus take more time to charge then before this update (tried between 40%to 85%) but bettery time incteased from 4.3min per 1% to 4.8min...
anyone else with same situation
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me too, and super fast charging indicator does not appear anymore. just showing as fast charging. now it takes about 1hour 15mins to full charge my phone. i used Ampere application and it showed that my phone is charging at maximum rate of 1700mA only. by right it should be getting around 2400mA++

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