Nwe Smartphone Charger App Will Save Your Battery
Most phones pack in lithium battery,or Li-ion,ranging between 780mAh and 1200mAh.Phone batteries have a limited number of charge and discharge cycles,usually falling between 300 and 500.Beyond this lifespan,batteries gradually diminish below 50 percent of its original capacity.Whichever way you look at it,you’ll probably need a new phone battery each year.Vendors shipped phones with proprietary chargers in the past that only worked with a specific phone.However,most newer phones ship with a USB charger for AC power that can be used with any phone,provided you have a cable with the standard USB connector on one side and a connector for your phone model on the other.
We’ve all been there.You check your phone and you have 82% so you think you’re totally safe to leave the house and you head out on your merry way.About an hour later you check again and “What the hell?!?18%?? How did that happen??”Well,there are probably a lot of reasons.There’s an app running in the background you forgot about,or your phone has been searching for a signal,or any mix of mysterious circumstances.That set of circumstances,though,is about to be demystified thanks to an app from UC Berkely.
Dumb phones (low to mid-end) provide around 400 hours of standby time and more than ten hours of talk time.Smartphone battery,however,are essentially tiny laptops that have lots more going on inside them than ordinary phones.Hence,they draw more juice.High-end smartphones provide up to ten hours talk time and up to 300 hours standby time.A typical smartphone features around five hours talk time on 3G (2-3 times more on 2G) and 150 hours standby time.Many phones,like the iPhone,have cases available with built in mobile backup battery,but they add a bit of size and weight to the device.They are a good work-around,but they might not be exactly what demanding users are looking for.
If you’re hoping your next smartphone will run faster,shine brighter,connect at 4G speed,and last longer on one battery charge,you may be in for a rude surprise.The thirst for battery power in new smartphones and tablets is far outpacing improvements in battery technology.It’s called Carat and it is a research project complete with an app.Once downloaded on your Android or iOS-based cell phone,tablet or music player,it will take measurements about your device and usage habits.The info heads off to UC Berkely servers where it is analyzed.Then information is sent back to your phone that will help you optimize how you use your phone so that heart-wrenching drop in battery power doesn’t happen or at least not as quickly.
So basically,Carat is an energy bug-detecting research project,and your use of the app will help a lot more people figure out how to make a little charge go a long way.Pretty cool,right?And don’t worry,there’s a privacy policy,so you don’t have to feel like you’re being spied on.It collects the following info:what apps are running,the % battery remaining,memory and cpu utilization,the unique device ID,the battery state (e.g.,plugged in),and the OS version and phone model.The power requirements of the technology being built into mobile devices are growing at twice the pace of advances in battery capacity,according to one Verizon Wireless executive.They DON’T collect names,email addresses,private data from other apps,or any of the stuff that would make them creepers.They’re strictly about researching how to fix energy bugs.
Article From: http://www.batteryfaq.net/battery-news/nwe-smartphone-charger-app-will-save-your-battery-2230.html
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