How long is external battery charge?
1877646
almost as same time as plug in to the wall. This charger is very nice, you may fully charge ipone 4 times.
1704330
It does not come with an external charger. I do not know the warranty on the battery, though, so far, it works well.
1210337
I am not sure quite how long. I have left it off the charger for 3 days and used it quite abit and still had plenty of battery life left.
849502
I don't recall seeing instructions on how long, but i left it charging about 3 hours. Both batteries are working fine!
403358
Nelson, Most of these external batteries charge at 1.0 amp of electrical current. This one can charge up in 1/2 that time because it can charge at 2.0 amps. Of course, to do that you must have a wall charger which can supply 2.0 amps, which many, but not all, can do. Hope that helps.
314118
On a normal battery 6-8 hours. I also have an extra life battery and it charges it overnight! ! I love this charger lol
1303023
About an hour or two. Sometimes it seemed longer to make sure you get a full charge.
1926914
I've never timed it, but it seems to be only a couple of hours to go from dead to full charge. Keep in mind this device can be used while charging which will likely slow the charge down.
910009
Really I don't know. I usually charge it around 8 hours and after that, I use it. But I don't like at all.
2230613
It's charged through a micro USB connection. But once charged up, the internal battery will last for about six hours while connected to it through wi-fi.
55739
It seems to last about 4-5 hours.. We typically use it for bedtime music for the kids and plug it in an external battery
1199463
It can take between one and a half to two hours to charge the battery if charged when about 15% of the charge remains. I usually do not let mine completely run out but based on the time it takes for 85% of the battery to charge, I would estimate two hours and twenty minutes to two and a half hours for a full charge.
1180246
I Don't Know, As I Don't have an external dock. But the battery fits Inside my phone, And charges just fine. sorry I couldn't be more help.
771805
depending on how many processes you are running will determine the charge life. I'm getting 3-4 hours. I wish someone in the windows world could develop a battery like my apple products which get 10+ hours. hope this helps.
475806
no, I have not run it off an external battery. It's an interesting question--especially for people who go camping.
1506028
The battery that comes with this camera lasts for about 350 shots on a single charge. The battery charges through the use of the supplied external charger.
1389023
at least 2 hours. maybe even 3. Its been a year now and I still have 2 hours remaining in my battery and I'm a student. So i've been using my laptop extensibly.