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Mobile batteries
Coz21
12-02-2008
If you carried a spare battery around with you, would it run down even though it's not in use?
prking
12-02-2008
Yes, but quite slowly.
choicefreedom20
12-02-2008
yup slowly slowly
flagpole
12-02-2008
it'll hold the power for months. but it's worth mentioning that it's not the best thing for a battery to be left at 100% charge. (thye recommend 40%) as it affects the overall performance of the battery.

have a look at the table here if you're interested in what i'm saying...
http://www.batteryuniversity.com/partone-19.htm

but if you do carry a spare fully charged i'd make it your old battery and put the newone in the phone.
Coz21
12-02-2008
Intersting. Thank you. So does anyone ever carry a spare mobile battery? I never thought about it before, but now I've got a new phone which drains the battery more, I was just wondering whether to.
flagpole
14-02-2008
Originally Posted by Coz21:
“Intersting. Thank you. So does anyone ever carry a spare mobile battery? I never thought about it before, but now I've got a new phone which drains the battery more, I was just wondering whether to.”

i have a couple of old batteries. i wouldn't say i carry them. but if i'm going away for a couple f days i take them with me.
andybno1
14-02-2008
Originally Posted by Coz21:
“Intersting. Thank you. So does anyone ever carry a spare mobile battery? I never thought about it before, but now I've got a new phone which drains the battery more, I was just wondering whether to.”

if you work with a pc or laptop you could always huck it up to USB and charge when its low if it can do that
Warfield Royal
14-02-2008
I carry a USB cable around with my W960i but I find I have to install the drivers before it will charge over USB.

http://myw960i.blogspot.com/2008/02/...-my-w960i.html
gray mouser
14-02-2008
Mobile battery life is very disappointing. Not enough where I carry a spare around but it is enough of a problem that I require a charger at work, at home, and in car.
Coz21
14-02-2008
It's not an option to charge at work and I'm not in my car long enough to charge in the car. If you charged it every night even if it was only 50% full, would that make the battery die faster in the long run?
prking
15-02-2008
Not with a modern battery and modern phone, you can just plug it in whenever you like. Much of the advice you see on the internet is based on old Nickel Cadmium or Nickel Metal Hydride Batteries and can be safely ignored.
g-bhxu
15-02-2008
Must admit to carrying a spare battery because my mobile phone has an MP3 player built in.

I also carry a small device that plugs into my phone allows me to use 4 AA batteries to charge up the battery
Coz21
17-02-2008
Originally Posted by prking:
“Not with a modern battery and modern phone, you can just plug it in whenever you like. Much of the advice you see on the internet is based on old Nickel Cadmium or Nickel Metal Hydride Batteries and can be safely ignored.”

But if I get a spare mobile battery, would I have to keep it at 50% charged?
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