Database Develop

[Battery] Chromo Inc Backup Battery 3600mAH

Looks like there is another option out in the market for adding battery to the Note 2. I currently have the Anker 6400mAH extended Battery. However this does pose a good alternative since it adds less in theback and just a tad bit more in the bottom.
Backup Battery
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Has anybody purchased or tried out? I'm curious to hear what people think. I may get it as a test dummy and report back.

Don't have experience with such case batteries, but I have spoken to someone who has. This particular type you mentioned above is very common on Amazon/ebay in 3200/3600/4000 flavors. It makes phone longer because of the bulk at the bottom and you can't access S-pen anymore - a big negative. There is an alternative someone got from ebay - 3200 mAh version: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=350655154588&ssPageName=ADME:X:RTQ:US:1123
It doesn't make the case longer and keeps the bottom open to access s-pen. The down side of this particular case and other battery flip cases is an average of 500mA Input which makes them charge up very slowly, and the same 500mA-700mA Output which charges the phone slowly as well. Also keep in mind output mAh is rated for 5V output while our battery is 3.7V which means down conversion eats into efficiency of the output thus output capacity will be lower.

Hmmmm didn't consider s pen access. Good point. That other option is interesting. I wonder how it affects NFC.
Sent from my Note II

What is Wireless Charging & How Does Wireless Charging Work?

What is Wireless Charging
Wireless charging provides an easier and more convenient means to charge a range of Consumer Electronic and Industrial devices, providing a reliable and low maintenance system for power transfer compared with traditional cable based contact methods. From smartphones and small electronic devices to mission critical equipment, wireless charging maintains safe, reliable transfer of power to ensure all forms of device and equipment are always charged and ready to go.
QI Wireless Charging Solution Transmitter Module
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How Does Wireless Charging Work?
Wireless charging is based on the principle of Inductive Charging or Magnetic Resonance – the process of transferring energy between two objects through coils. This sends energy from the charging base station (transmitter) to a coil in the target device (receiver) via a process called magnetic coupling. Specialized circuitry on the receiver converts energy received through the magnetic coupling into DC which can then be used to charge the battery.
NON-QI Wireless Charging Solution 5W Wireless Charger Circuit
QI Universal Wireless Power Receiver Pad
QI WIRELESS CHARGER Receiver FOR SAMSUNG GALAXY NOTE 3

Thanks, interesting thread!

interesting.. thanks for the mini guide

(Review) Multiple Tronsmart Wall Chargers w/ QC 2.0 and QC 3.0

A while back when I got the LG v10, Tronsmart reached out to me and asked if I’d review one of their wall chargers in exchange for an honest amazon review, I agreed, and the charger impressed me so much I bought some others, and now I have the 2 port QC 2.0, the one port QC 2.0, the one port QC 3.0, and the Titan 5 port QC 2.0.
I saw they posted a charging analysis on their site for the s7 and based on my tests, it’s pretty spot on, though I am not going to sit and watch my phone charge for an hour and a half.) One thing I can also say is that they power my aftermarket wireless charges as well, which the factory Samsung one does not.
Just figured I offer op some affordable suggestions for wall chargers even though the hype is on wireless w/ the s7. When I come home from work and need a quick boost before going out for the night, wireless isn’t fast enough.
I have the titan on my night stand and it powers my yootech wireless charger, my tablet, my bluetooth headphones, and my moto 360 sport charger,still leaving me one for toping off the s7 in a hurry. It's a beast.
Here is the Tronsmart analysis, and the pictures below will represent mine.
http://www.tronsmart.com/samsung-galaxy-s7-charging-analysis
My output pics
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Tesla Coil

This is watch face that I made with GWD
Tesla Coil is watch face made in honor of 160 anniversary
from the birth of one of the greatest inventor who ever lived, Nikola Tesla.
Without his inventions the world as we know it today would not exist.
Tesla coil is an invention that Tesla used to wirelessly transmit energy more
than 100 years ago, and besides, it can produce man made lightning.
This invention has found application only now in the wireless transmission of energy for charging batteries
over short distances. Gear S2 and Gear S3 have inside them small Tesla coils.
Features of watch face:
- Animated lightning indicate hours.
(numbers are represented as neon tubes that turn on and flash just as thay would be lighted up wirelessly near real Tesla coil)
- Minutes are represented by a voltmeter that measures the voltage in millions of volts (which a large Tesla coil can easily produce)
- Seconds are represented by a ammeter that measures the amount of current in Amperes
- Battery power is represented by the power of electricity.
- Watch face also have date in format Month/Day/Year
Gear S2 has Always-On mod in the form of a functional analogue clock.
Gear S3 has a Always-On mod similar to standard mode which is modified to save battery power.
Also battery power is replaced with a digital display of minutes.
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Where to buy genuine charger for Australia?

Where can I buy a genuine charger for Australia? since I'm buying the phone from grey import so i'd need an australian charger but can't find an official one. I don't want to use any generic chargers cause they can degrade your battery faster or overheat. I don't want to buy from ebay cause they're full of fakes.

Alldock Australia
Hi I am from Australia as global issue you cannot found the genuine chargers for your phone ,cheap chargers drains mobile battery and it effects negatively but now a days in Australia https://www.rushk.com.au/alldockchargers are getting popular as they are even reliable then mobile company's official chargers even apple company has admitted that it charge 80% more then our regular chargers they have many unique designs including wireless chargers you may see them.
Automatically identifies Fast Wireless charging (10W) & Normal wireless charging (5W)
2.4A power from each port for superior charging speed will charge up to 80% battery in an hour — speed capabilities won't be reduced by plugging in more chargers
Over-current, over-voltage, and short circuit protected for the utmost in electrical safety
Charge up to six devices simultaneously with vertical display and have the devices be fully functional while charging for total convenience
European design from the Dittrich design studio for ultramodern style in your space
Supports Fast Charge mode (7.5W) for iphone X series, 8 & 8 Plus
Supports Fast charge mode (10W) for Galaxy, Note 8, S6 Edge+, S7 and S8
Supports Standard charge mode (5W) for S6, S6 Edge, Nokia Lumia 950/950XL and etc.
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