zerolemon for s9 - Samsung Galaxy S9 Accessories

Just got it today for S9 as a free testing unit, I like the material and sturdy design if not a bit bulky, I don't see any fast charge support, just first cycle from charging will report back as I test it further, my wife did say the charging port is quite hot while in use with the phone but I assume is it normal as compared to a power bank

I have fully charged the zerolemon and confirmed with the company that it does support fast charging and it does show fast charging when I tested again

Interested in doing a review as well.

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[Video Review] [1/31 Updated!!] RAVPower qi battery pack

I bought the RAVPower qi enabled battery pack from Amazon http://www.amazon.com/gp/aw/d/B00HYAZMU2
Its arriving tomorrow so I will follow up with a review and video if anyone wants it.
Has anyone used this with the Nexus 6 yet or have any experience using it? I doubt it will fully charge the Nexus because its only 4800mAh and it will likely lose 15-20% of that due to heat. I'll let everyone know around how much it can charge before draining completely and its charge time (for the battery pack). Is anyone else interested in these batteries? As a commerce student convenience is key and while I do carry my stock Moto charger with me I don't like using cables. I never kill my phone during the day, but if it's a long day (0700-1900) at school then I probably could kill the battery. I usually take my phone off the charger at 0500-0600 and use/abuse it all day with WiFi hotspots, streaming music etc... so this charger/battery seems to fit my needs. I ordered the black model and I can compare it to my old Anker battery pack.
Video review:
https://www.youtube.com/watch?v=0rGopmNoeGM&feature=youtu.be
Pictures coming soon!
Update:
I received my replacement from Amazon and it charges perfectly fine. My original one looked fairly beaten up (the box was damaged and dirty) so it could have been kept in poor conditions resulting in the battery becoming defective. My replacement seems to be a lot better and I am very happy with it. I will now begin to test the efficiency of the battery pack and post the results here when I am done. Check back for pictures and updates!
I have now been using the battery for 5 days and I graphed the usage along with the batteries efficiency. It's really nowhere near as efficient as I had hoped, but then again qi charging is still in its infancy.
Here is how I found the efficiency: [(total % of phone in decimal form charged * 3320mAh)/(5000mAh the batteries capacity)]*100%
Here is an example: [(0.50*3320)/(5000)]*100% =32.2% efficiency
I also placed a scale of my usage of the phone while it was qi charging. I made a scale from 1 (no usage) to 10(Steaming 4k videos, super GPS powering everything... you get my point usage) vs. the number of days that I tested it.
overall I am still happy with the battery even though I expected it to be a little more efficient while charging via qi.
I'd like to know if qi also works without wall plug-in so in standalone mode and how fast is the charge. Thanks!
mouse100 said:
I'd like to know if qi also works without wall plug-in so in standalone mode and how fast is the charge. Thanks!
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It says that it works without a wall outlet hence the qi battery pack. I will let you know how long the charge time is once I get it tomorrow.
I like the idea, but might get the charger pad they also have. It would work with the power bank I already have and a recent review commented that it works well with a case on the phone.
Sent from my Nexus 6 using Tapatalk
http://forum.xda-developers.com/showthread.php?t=3006538
This guy used the qi pad and glued it in his car dock. Seems to work well. Its not the power pack one though.
So I got the battery yesterday and made a short video review. I also took some pictures of the pack. The bad news is once the battery pack drained completely it would not charge I ordered another one and I'm sending my original one back today. My replacement will be here Saturday so I can't comment on much else other than my initial use. It's unfortunate that it won't charge (I tried the original cable and AC adapter that came with it and 3-4 more cables and adapters without any luck. I also tried 7 wall outlets to make sure...) I love the battery and the qi is great but I must have received a defective pack. I'm willing to give it one more chance before moving onto a different brand. As of right now I would still recommend it because it foes work well and I may have just gotten the short end of the stick so to speak.
I will keep everyone updated with what happens and how the new one works. I will also try to find more ways to make it charge tonight and research more into the issue.
OP updated & Video added
My replacement pack works great! Lemons happen so I am glad the second one has 0 issues so far.
Stop it, bro. You are making me waste too much money!! LoL Now I want one of these too. I already have two non-qi battery packs.
Off topic: What ROM? I see the boot animation in the background of your video
PaisanNYC said:
Stop it, bro. You are making me waste too much money!! LoL Now I want one of these too. I already have two non-qi battery packs.
Off topic: What ROM? I see the boot animation in the background of your video
Click to expand...
Click to collapse
The boot animation is form Dirty Unicorn. I had the ROM for a few days and I always save the boot animations because I like to change it up. Some of my kernel settings have been causing random reboots lately but I think I fixed it by switching kernels.
The battery is practical for me when in in a class and it's on my desk so that's my main reason for buying it. (Let's not forget I also bought it to annoy the iPhone people who can't wirelessly charge without a dumb case) /s but its funny when they ask what in doing.
updated OP with charging results/efficiency over the course of 5 days
Thanks!!
Great review, I was looking for info on battery packs, had not even thought of Qi charger for one at the same time
Question for you: Does using the USB port to charge work in turbo charge mode? I was concerned that it probably won't due to output listed at 1A.
Found another one on Amazon that has a bigger battery, and outputs at 2.1A
http://www.amazon.com/MobilePal-100...id=1423491409&sr=1-1&keywords=Qi+battery+pack
githyanki said:
Thanks!!
Great review, I was looking for info on battery packs, had not even thought of Qi charger for one at the same time
Question for you: Does using the USB port to charge work in turbo charge mode? I was concerned that it probably won't due to output listed at 1A.
Found another one on Amazon that has a bigger battery, and outputs at 2.1A
http://www.amazon.com/MobilePal-100...id=1423491409&sr=1-1&keywords=Qi+battery+pack
Click to expand...
Click to collapse
No it doesn't support QC 2.0 and as of right now there is only 1 QC 2.0 battery pack. Its made by APE and you have to order it from overseas because its not available to buy aside from dealer samples.

[Q] Charging speed / wireless chargers?

Hello everybody!
I've got two questions:
Since I'll be receiving my direly awaited S6 Edge 64gb tomorrow, I have two questions which I couldn't really get any good answers for.
The first one is about the speed of charging. Since the battery in the S6E can't be switched so easy, I'm a bit concerned about battery health, especially since I plan on using the phone for a long time (budget is tight). Now with my last phone (which unfortunately I had to sell in order to come up with the money for the S6E) I used one of my computers USB ports to charge the phone over night. I read somewhere, that it's better for the battery to be charged slowly and since my computer powers the front USB even when switched off, I always used it to slowly charge the phone overnight. It would be faster charging with a wall outlet, but I didnt need it to, so I figured it would be beneficial for the health of the battery.
Is that actually true? Is there maybe even some way to keep the phone from charging higher than 80%?
My second question is about wireless charging. I'd really like to get a wireless charger for my desk at work, however I will be using this ->
*cant post the link, it's the "Galaxy S6 Edge Case, Spigen [CURVED BUMPER] Neo Hybrid Series Case for Samsung Galaxy S6 Edge - Satin Silver (SGP11420)" case
case on the phone. Are there any wireless chargers, that will go "through" that case?
If so, do these chargers charge so fast, that they let the battery health deteriorate? Do they stop charging when the battery is full or is there danger for overcharging or heat building up because of the case?
Thank you guys very much in advance for answers, I'm just really looking forward to the phone and I'm eager to do everything right ^^:fingers-crossed:
You shouldn't worry really. There are rampant unjustified myths about quick-charging. If your device is designed for that feature, the processor and software work in conjunction to prevent damage to the battery. The turbo charger provides large amperage to charge quickly, then reduces at an appropriate level. I've used turbo or quick charging since the Motorola Droid Maxx 4 years ago. Today, those Maxx still function as well as the first day. I do not purchase any device that does not have turbo charging. As far as wireless charging, a decent charging plate should have no issue. I use only TYLT and I build furniture around these things. I put glass top over them and never have problems charging.
Thanks so much
Do all the wireless chargers feature "Turbo charging", or do you mean charging with a wall outlet by that?
I've read in some reviews, that in combination with the S6, the tylt charger tends to fully charge the phone, then stop charging, then after a while commences charging again, leading to the phone screen lighting up and the "phone is charging" notification sound playing, then turning off again when the battery is fully charged and so on.
Did you experience any of this?
@myh0mie I guess we are in the same state, I'm also receiving my S6 Edge on tuesday and have been having the same questions as you have about charging this thread will come in handy
@quangtran1 If you use the fast charger on your S6 Edge, are you also experiencing the screen rotation issues people are suggesting that are caused by the fast charger? I really wanna know how i should be charging my phone to avoid damage once i receive it. Thanks in advance
I myself do not have the screen rotation issue with fast charging. I do know, however, that Samsung has acknowledged this on "a very small number of S6 devices, and has the solution to resolve it". Samsung did not disclose whether this was a hardware or software issue. @myh0mie Wireless charging does not offer fast charging. Fast charging comes from the 2-amp wall block.
quangtran1 said:
I myself do not have the screen rotation issue with fast charging. I do know, however, that Samsung has acknowledged this on "a very small number of S6 devices, and has the solution to resolve it". Samsung did not disclose whether this was a hardware or software issue. @myh0mie Wireless charging does not offer fast charging. Fast charging comes from the 2-amp wall block.
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Oh cool then it's good to hear that it seems like it's NOT the fast charger that causing the issue and the fact that Samsung already has a solution to it
I haven't had a screen rotation issue either, on a 64GB Edge (AT&T).
As far as methods of charging, seems like the "Adaptive Fast Charging" is definitely the fastest way to charge the phone. The feature only seems to work with the packaged charger, though. I have a few 5V 2Amp chargers that don't charge my phone as fast as the packaged Samsung charger. It's extremely effective when you're very low on battery life, below 25%.
If you look at the Samsung charger label, it says it outputs at 9V 1.67Amp OR 5V 2Amp. The 5V 2A is standard on many chargers. The 9V 1.67A must be the Adaptive Fast Charging.
For wireless charging, I purchased a few PowerBot Qi chargers (very good price and reviews on Amazon) and supplied them with 5V 2A power to keep myself topped off at work and overnight. To me, they seem to charge the phone at about the same speed as a generic 5V 1A power source.
My last phone was a HTC One M7 and I kept a close eye on the temperature with an app called Cool Tool. I still run the M7 in the same operating environment as my S6 and have noticed that the S6 runs 10-15 degrees (Fahrenheit) cooler than the M7 in both charging and non-charging states. Hope that helps.
I have the S6 edge with the TYLT desk charger and the TYLT car charger dock. Neither of them charge the phone quickly at all. I am not a fan of either really, but I use the desk charger on my desk at work and it is fine to keep the phone topped up throughout the work day (I forget it's even there). The car one, however, is going back. It charges hellishly slow, especially if you run any tasks like music streaming or GPS. Not a fan.

ZeroLemon® 18W USB Wall Charger with Qualcomm® Quick Charge 2.0 Technology Review

I did receive this charger from ZeroLemon in return for writing this review.
I received this charger and the first thing I thought was "wow, what a well built charger". The USB cable is really heavy duty and the wall plug feels really solid. I think the detachable prongs is a nice touch, allowing you to change them out for the European ones when traveling. The charger works just as well as the one from Motorola that came with my Nexus 6.
After using for a while, my only gripe is that the included USB cable is a little short. I have a hard time plugging my phone at my desk because of the range restriction. For the price though, that is a small complaint and overall, I'm thrilled with this charger. It's built to last and just works. What more could you want from a charger?
I gave this 5 stars on Amazon.
cabjmb said:
I did receive this charger from ZeroLemon in return for writing this review.
I received this charger and the first thing I thought was "wow, what a well built charger". The USB cable is really heavy duty and the wall plug feels really solid. I think the detachable prongs is a nice touch, allowing you to change them out for the European ones when traveling. The charger works just as well as the one from Motorola that came with my Nexus 6.
After using for a while, my only gripe is that the included USB cable is a little short. I have a hard time plugging my phone at my desk because of the range restriction. For the price though, that is a small complaint and overall, I'm thrilled with this charger. It's built to last and just works. What more could you want from a charger?
I gave this 5 stars on Amazon.
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Click to collapse
I like the charger I got too! Speaking of the detachable prongs, I didn't get any extras, did you; or have you found where to get them?
They gave you it to use and review for them and for the review on amazon. You will get an email soon where they ask you the specific feedback they are looking for and a link to your Amazon review.
I dont want to clutter up the forums with more of the same reviews so im going to piggy back off of your review. Here are my PROS and CONS for the charger.
Pros:
-Thick cable
-Charges fast
Cons:
-No charge indicator on the brick
-Short cable
- A little on the large side
All in all I like the charger. Not having a charging indicator isnt a bad thing, since there is not a light glowing in the room at night. At the same time I like the visual confirmaiton that things are working sometimes, especially when you have a wallet style case, its just annoying haveing to openthe case every time you plug it in to make sure everything is good. I actually purchased a second one after having this charger for a few weeks becuase it simply worked. I have gotten a few of the off brand QC chargers in the past and they mostly have been crap. Just remember to hit up monoprice for a longer thick cable after buying the charger, unless you hae an outlet on your desk at.
Just got my review unit in. Can't wait to give it a go with its first charge! It's sucks though because I'm in the middle of testing some kernel tweaks for battery life... Blah. I'll be able to find out how it performs tonight. :3
So... Mine burned. I assume it's because my roommates used it today on phones not made for turbo charging and caused some feedback to a voltage regulator. Despite my warnings to not use it, they didn't listen and I'm pissed...
you can use it on any phone, it just won't deliver the higher wattage if the phone can't handle it
kellybrf said:
you can use it on any phone, it just won't deliver the higher wattage if the phone can't handle it
Click to expand...
Click to collapse
I don't doubt it, but it only happened when they used it...
causation is not correlation
Strangely it seems all the ZeroLemon request for reviewers threads are 404 now...
They kept emailing me asking me to review their product, when I had made a review on Amazon weeks ago. I kindly asked them to stop, and they finally did as of recently. Maybe it coincides with the 404'd pages now?
Anyone selling theirs, mine got stolen.. lol I'll buy it LMK

My Favorite Iron Stand Integrated Qi Charger 3 Coils

Got this CHOETECH Iron Stand Integrated Qi Charger 3 Coils for my Galaxy S6, Nexus 6 and other Qi devices.
I have several qi chargers and this is my favorite. I was happy to find a stand like this that allows for the phone to be propped up.
It looks cool with metal material, sturdy, lightweight and charged well (at the expected 5V/1A).
Amazon link: http://www.amazon.com/dp/B010B6PSMC
There is a $7 off code CCJJT48V on the landing page. The price will drop to $28 by applying the code. I think it is a great bargain that I could share.
Hope it helps for some of you who are looking for a wireless charger.
CHOE qi chargers are great. I have their t517 charger with a light sensor.
Half the price of this charger stand ($17 only).
http://www.amazon.com/gp/product/B013AB620C
But I'm still looking for a wireless charging stand that support quick charging.
Does it charge the phone in Landscape or only in Portrait? I tend to use my N6 as a Night Clock/Alarm Clock, and so I keep it in Landscape overnight.
Also, is there an LED on the stand to show when the phone is charging?
Philip said:
Does it charge the phone in Landscape or only in Portrait? I tend to use my N6 as a Night Clock/Alarm Clock, and so I keep it in Landscape overnight.
Also, is there an LED on the stand to show when the phone is charging?
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Click to collapse
It is supposed to charge the phone both in Landscape and in Portrait since it has wide 3 coils charging area.
Does it work with case i-Blason **Dual Layer** [Kickstand] ?
This looks great, I wish they had the quick charge feature. Only deal breaker for me but my nexus 4 would love it. Great find. Thanks for coupon!
i got the samsung wireles charger, only the regular wireless charger not the fast charger. how come my N6 wont charge when the phone is OfF? when i put on top of it phone turns ON. also the samsung wireless takes forever to charge my phone. is that how it is? how many hours this choetech charge the N6? does the N6 using choetech can charge when phone is OFF?
The phone switching on when it is being charged is a known issue with the N6. I'm not aware of any way to prevent this.
Regarding fast charging with a Qi charger - the current (low power) Qi spec does not allow for this. There is a draft spec for both medium- and high-power charging, but it will be some time before chargers and devices that can use this technology become available.
Using Qi charging almost requires a different mindset for your device. Rather than letting the battery become almost depleted and then rapidly charging it, I have Qi chargers everywhere that I frequently have my phone (office, TV room, bedroom, car, hotel rooms), so that my phone is normally sitting on a Qi charger and the battery rarely goes much below 100%. If I am away from mains power for a long time, then I have an extended battery pack that I can plug in to the phone (though you can also get Qi versions of these).
Would a charger like this charge through a case? I have a Spigen Ultra Hybrid case (with clear back) for my N6.
biglilsteve said:
Would a charger like this charge through a case? I have a Spigen Ultra Hybrid case (with clear back) for my N6.
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Click to collapse
I also use a Spigen Ultra Hybrid case (great case!) and all my Qi chargers (I have about half a dozen different types) work fine with it.
Philip said:
I also use a Spigen Ultra Hybrid case (great case!) and all my Qi chargers (I have about half a dozen different types) work fine with it.
Click to expand...
Click to collapse
Thanks man
Does this charger keep the phone charged after it reaches 100%?
The charger I'm using now (a Tylt knockoff) will reach 100%, but then stop charging until the phone is removed and replaced. This means if the phone is on the charger overnight, it'll usually drain a few percent between 1-2 AM (when it gets fully charged) and when I get up.
Zxian said:
Does this charger keep the phone charged after it reaches 100%?
The charger I'm using now (a Tylt knockoff) will reach 100%, but then stop charging until the phone is removed and replaced. This means if the phone is on the charger overnight, it'll usually drain a few percent between 1-2 AM (when it gets fully charged) and when I get up.
Click to expand...
Click to collapse
I have this charger and it does completely stop charging once the phone is full. Thankfully the N6 idles incredibly well and I always still wake up with 100 or 99%.
I actually returned this charger though because the LED charging indicator on the side of the stand is obnoxiously bright. Serves as a night light for my room while I'm sleeping.

Review of the Choetech T513-S 3 Coil Wireless Charger

Ok, I finally got the Choetech T513 charging pad. I was given a 40% off code if I'd do a review. All in all it's a good charging pad. I didn't want a round charging pad because I don't like how the phone hangs off the edges so when I put a back on my S5 to charge it wirelessly I bought first the pad Samsung made marketed for the S5. That little round thing I hated. I then saw the one that was marketed for the S4. This is what I settled for http://www.amazon.com/gp/product/B00F358AVI?psc=1&redirect=true&ref_=oh_aui_detailpage_o03_s00 The biggest problem I had was if you didn't have the phone centered just right the phone would repeatedly keep notifying that it was charging. Wife got upset more then one night. The Choetech is a lifesaver with 3 coils in it so you don't have to center the phone so much. My biggest complaint: it doesn't come with a wall adapter. I was told the adapter for the S7 won't work so I ordered a Quick Charge 2.0 wall charger to charge the pad.
Now for the charging times. I tested With the Choetech in fast charge mode. I tested with the S7 wired charger and I pulled out a 2.1a Samsung charger. I'm a little surprised by the numbers reported but I'm just gonna report what the phone told me. At 34% the S7 wired fast charger would take 59 minutes to fully charge. The 2.1a charger would take 1 hour and 9 minutes. The Choetech charger came in at 1 hour 23 minutes. Not that I was worried about the charging times. I wanted the charging pad for my phone at night. This is when I learned the Galaxy S7 apparently has some kind of a fan in it. When I put the phone on the pad I noticed. With no other noises I could hear a very quiet fan. I thought it was the charger. I tested my wifes phone and same result so I emailed Choetech about it and I quickly got a responce. I wish other companies responded that quickly. She explained Samsung is aware of the fan noise and if I turned off Fast Charging I wouldn't hear it. She then attached a pic of the setting in the S7 battery area that shows where to turn off fast wireless charging. The phone even mentioned I'd hear the fan noise in fast charging mode. All in all I'm quite happy with this charger. Yes it doesn't come with a wall adapter but there are other fast charging pads that do that are much more in price.

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