Develop Bugs

[Battery] 5200mAh TYLT Powerplant

Hey guys, I just ordered a TYLT Powerplant today and I'm gonna do a review on it when I actually have it.
We could actually full charge about 2 1/2 HOX's with this thing all at once! very impressive if you ask me.
This 5200mAh Lithuim Ion battery block charges at 4.75v - 5.25v (Nearly as fast, if not faster, than AC Wall charging!) with 2.1Amps output current, estimated full cycle charge time 6 - 7 hours for the powerplant. For 800mAh less than the Mugen Pogo Pin case 6000mAh, this is like 30 - 40% less price!
HTC One X phones are charged fully in about 3-4 hours via AC charger, so this thing will charge the one x fully at nearly the same time
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For more information you can visit TYLT's Official Website
If you want to buy this then you can go to This Link

Should have got this, cheaper, higher capacity and can charge at 1A per slot - http://www.amazon.co.uk/gp/aw/d/B000UH46YY/ref=mp_s_a_1?pi=75x75&qid=1346397580&sr=8-1
Sent from my HTC One X using xda app-developers app

Power Bank that can Charge your Tab

Hi Guys,
Did anyone of you bought a power bank that can charge your galaxy tab? I bought a Yoobao 15,600mAh Thunderbolt Power Bank YB665 power bank. From it's spec seems that it suppose to be able to charge my P7500 since it has output of up to 2A.
- Universal power pack: Suitable for mobile phones, iPhone, iPad, cameras, HTC, SAMSUNG, Blackberry, Nokia, PSP/NDSL, and MP3/MP4 players
- Input: 5V DC, 2,000mA
- Dual Outputs: 2,000mAh & 1000mAh
- Size:152*75*23 mm
- Net Weight:380g
- Gross Weight:545g
Well i'm quite disappointed since it doesn't works. For the time being i'm just modified the kernel a little bit so that I've USB charge enable but as we know that it only can charge up to 500mA. So it only can be charge during idle/screen off.
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flynnchen said:
I have. RAVPower 14000 mAh External Battery Pack.
Click to expand...
Click to collapse
Is it working with your galaxy tab?

How do I charge a Power Bank?
I bought some power banks.But i don‘t know how to use them.

Short Review: iClever 50 watt 6 ports charger

The product was sent to me at a discounted price in exchange of a review, and this review is based on my own unbiased opinion.
So I needed a charger to use while travelling with many USB ports, and I found this charger from iClever that really seem's to be great.
The charger came in a plain box without much information, and inside of the box there was a manual, some information regarding their review program, a power cord and the charger itself. At first, I was surprised by how small this charger was and I really though it would perform badly, but I was wrong - it's the best charger I've ever owned.
So first of all, there's 6 different USB ports that can output up to 2,4amps - which means they're ideal for both phones and tablets. The charger have a feature similar to Ankers chargers, and that is a smart IC that monitors the charging and limits the output current for different devices.
So after using my XTAR power meter, I was able to get about 1,5 amps out while charging my phone - and that rate didn't decrease either after plugging in more devices. The voltage stays stable around 5v, and there's no dips down to 4volts.
So I've got no complaints really about this charger, and I really like this charger.
http://www.amazon.com/iClever®-Desktop-Charging-Technology-Motorola/dp/B00PINR91M
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QC 2.0/3.0, Speed Charging O_O I am lost any help

So I made a hand bag where i keep all my needed Charger and Gadgets in so it will be near my hand when i am using
In the Bag i have:
- Galaxy s7 Duos
-Ipad Mini 2
- Huawei MiFi E5776
So for all this gear i need a good power supply, so for on the go i got:
Anker 10000 porotble which support
"Speed charging, QC 3.0" ???!!!
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and now when i came to search for the best traveler wall charger i got confuse what to get
this dual "QC 3.0"???!!!
OR
this "1 QC2.0 and 2 IQ port"???!!!
so now i come to the real Question
i search in google about each type of charger and how it work i got an idea about it but
i listed my devices because i dunno which charger to get is it speed charger IQ or is it QC 2.0 or 3.0?
are my device actually getting benefit from this type of chargers or it is just for sale advertisement ?
will it harm the devices battery if i used any of this charging technology on them all ?
please help

2019 Rechargeable Remote Mod

I made my shield remote rechargeable
Parts used
1 x AMS 1117 3.3V voltage regulator
1 x Charge controller - https://www.amazon.com/dp/B0836J8LR4?psc=1&ref=ppx_yo2_dt_b_product_details
1 x USB Type C breakout board
Adafruits powerboost charger would be better. The one i used doesn't output 5v unless a certain current threshold is met, or you push a button that only lasts ~30 sceonds. This is why I connected BAT directly to the voltage regulator and the battery. The voltage regulator might work as a over-discharge protection for the battery so I'm not too worried about this setup. The chip on the charge controller is an IP5306, which is terrible because of that design flaw. Apparently custom versions of this chip were made with an always on function or with i2c to set this, neither of which are features of the one shipping with all ip5306 products. All leds were removed from the regulator and charge controller to save battery. having them didn't meet the required current draw for always on 5v out anyways. I don't have a charge/charging indicator but idrc. Itd be easy to solder on an led but i dont want it.
Wiring is in pictures
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Thanks for this guide, i've a few friends who are electrical engineers and could knock this out in 1 day for me.

HAS ANYONE ELSE MADE THIS OR DONE 1 OF THERE OWN DESIGN ?

I just used rechargeable AAA batteries... It was a lot easier