I've just been told at the Apple store that it's a bad idea to keep the iPhone plugged into the power for long periods when fully charged, and that if possible I should really only charge it when it tells me to (ie. when the battery is almost dead). [more inside]
posted by Dragonness
on Dec 30, 2013 -
my galaxy s3's usb charging port is loose with every cord I have, and only works in certain positions, (and charges slowly even then) so I'm looking into alternatives, including Qi charging or repairing the port. Advice needed. [more inside]
posted by gryftir
on Dec 4, 2013 -
How long can I use the battery in my vehicle to charge my smartphone without the vehicle running before I drain the battery too much to subsequently start my vehicle? [more inside]
posted by TinWhistle
on Jul 15, 2013 -
Tomorrow morning I'm meeting with someone to talk about implementing a local scheduling/database application. Most everything I know about the project suggests it's something I could do in my sleep. Thing is, I desperately need the money, I don't know how much to "bid," and I have a long history of undervaluing my work. How much should I ask for? [more inside]
posted by JHarris
on Jun 10, 2013 -
I got my iPhone 4 in October 2011. The past few months, it has had a couple of really annoying issues: [more inside]
posted by rabbitrabbit
on May 21, 2013 -
I have an imaxpower IMP880 portable charger. I would like to use it to power my GoPro Hero 2, but it doesn't work. The output on the device claims 5V/0.6A. Does the charge not output enough power? Should I simply look for a device that outputs 1A?
posted by PlayWithFire
on Feb 12, 2013 -
Explain to me the technology of charging devices. Is it mainly about voltage? About current? How close to the "required" values must you be? [more inside]
posted by Obscure Reference
on Nov 16, 2012 -
I have a mini solar-panel (it's about 2sf) and claims to good for about 75w. In full sunlight it outputs about 19v. Of course when the light fades, the output voltage drops. There doesn't seem to be any 'electronics' built in - it just the silicon panels and output wires (with a female car charger socket soldered on actually). I want to use it to charge a mobile phone and laptop. But ... what seems to happen (with the laptop) is that is actually drains the battery somehow. [more inside]
posted by Xhris
on Jul 26, 2010 -
Is there any way to get a RAZR phone to reliably charge via USB on a Windows machine?
I have a v3m and everything seems hit or miss, regardless of the cords or drivers I use. Since there's gazillions of these handsets still in use, I wonder if someone has discovered a solution.
posted by Yakuman
on Dec 2, 2008 -
I have a USB A/C adaptor for my LG Dare (usb cable goes into phone, usb side goes into adaptor, adaptor goes into wall). I have a 5G Ipod Video. Can I use the adaptor to charge my IPOD without killing the battery/IPOD? [more inside]
posted by sandmanwv
on Oct 14, 2008 -
I'm currently running a business where I monitor computers for people. I use custom made software that gets by all the anti-malware scanners and through the firewalls. I have been charging $40/hr for the first hour, and $45 for each hour after that.
Since most of work may only take 1-4 hours per client I've been told that I'm charging too little. Figures have been thrown at me by friends, family and even clients that I should charge $60, $75 or even $100. What is a fair amount in this business.
Yes this involves spying on people at the workplace, churches and spouses. My first question. I've searched mefi for similar stuff and came up empty.
posted by Jack Feschuk
on Mar 10, 2008 -
The battery in my G4 Powerbook won't charge, and I am a long way from any technical help! [more inside]
posted by Rumple
on Jul 30, 2007 -
We've all been reading about the iPhone and its battery that's supposed to last 300-400 charges. How do they define "charge"? I usually charge mine every night, when the battery is at about 50%. Is that a "charge"? If I top my iPhone off when it's at 80%, is that a charge? What's the best way to preserve the life of my iPhone battery?
posted by yizzle
on Jul 8, 2007 -
I recently sold a photograph (of dragonflies copulating, no less) to an Italian publishing house. They asked me to send an invoice and appropriate tax information. This is the first time I've ever sold something like this; can anyone tell me what forms, et cetera I ought to use or make? Thank you!
posted by Coherence Panda
on Jun 13, 2006 -
I have an old portable solar panel setup rattling around, and I'd like to put it to use. [more inside]
posted by pullayup
on Mar 2, 2006 -
I'm traveling outside of the U.S. (to Israel) and want to know about charging my electronics. I'm only taking a few (I agree with comments in a summer 2005 posting that taking too much stuff can distract from the actual visit) namely my HP handheld (for contact numbers) and my digital camera. I may need to recharge both. I have the original charging cords, appropriate adapters and I have access to a transformer. Do I use the transformer, and is it safe to charge these devices overseas?
posted by schoenbc
on Feb 13, 2006 -