drain

I got a Lenovo E49 from my college. I'm a newbie, so can you please tell me how to take care of battery life and longer backups. Should I let the battery drain out completely for the first time and then charge fully to increase the battery life and backup as we do incase of mobile?

i bought my samsung galaxy s3 6 months ago. it was working fine till now. four days back i plugged my phone to stock charger when it was at 4% and when i woke up after 10 hrs it was just 20%. THERE was no power outage and the red LED was always on. and while charging if i used phone battery...

Hi, one week back I brought sony xperia ion(LT28h) but its battery is draining in 6-7 hours even phone is in idle...nearly 60% of the drain is caused by android system.currently i am using ICS 4.0.4 is there any solution to fix it?

Finally recieved my Moto Defy from Letsbuy. Am loving it. ;) Though it took me significant time to find simple features for me. :P And i unplugged my full charged Defy at 10 am, and by 5:30 pm it was out of battery, only 5% battery left, I guess though, thats normal. Only thing am not able to...

Well I use my laptop mostly at home or wherever I take it there is a power outlet, so if I use it on battery power most of the time, will it harm the performance of the battery when im running on battery power? Also how often should I drain the battery? I do it every alternate day or so now...

Hi I have a laptop which I use to carry work between office and home... Since I mostly use it at home and office and not while carrying it around, most often I am able to use a power supply to avoid battery getting drained... However, recently a computer technician told me that if I dont...

What drawbacks does a notebook with Pentium have? Centrino is the processor for laptops. However, there are some laptops with pentium also available. Do they function properly or have a problem? Do they consume more power and therefore drain the batteries?