IS THIS A 10 HOUR BATTERY?
1770620
No. On W7, power settings: dim after 1 minute, off display after 2 minutes, sleep after 30 minutes, ~30% brightness, I took it off wall power 30 minutes ago and left it closed. I just woke it up and it told me I have 4 hours left. I have found as time goes by the hours left readout tracks the early readings. So it's a 4 hour battery, which is enough for me.
1770621
No, it lasts closer to 4 1/2 hours on a full charge. I have never gotten more than that out of it.
1770622
Definitely not. It was a 4 hour battery for maybe 3 weeks. Now it is a 2 hour battery.
1770623
Nope. I got about three and a half at first install; About three now, after a year.
1770624
No way!!! 2.5-3 hours maximum! In my case, the seller sent me a made-in-china battery, not an original one.
2065033
This battery is good. It lasts only about an hour or so but it's better than nothing. For the money, it's good. If you need one that lasts longer, look somewhere else.
1941266
I got 3 hours :/ . Ended up returning it. Is not on par with original battery .
148857
It depends on what you are doing with it. I have gotten up to 10 hours with it.
2180946
on a full charge, my battery - the original that came with the computer, lasts 2-4 days. But I shut mine down at night, so it's not running 24/7. But it is on when I'm working.
1278203
Actually.. My drone doesn't calculate battery remains. so.. I think, this battery is working about 10 ~ 15 min.. But, I'm not sure...^^;; choose good one!
1916960
I'm not sure, because we use it as a battery backup to our server. The times I've needed it, we've gotten at least 2-3 hours of backup for our server before our electricity came back on.
16120
I haven't looked at the date on the battery I received but for the price I paid I'm not going to complain. I get about 2 or so hours of use per charge.
1200935
I am unable to determine the model of the battery, because it's soldered in place. This leads me to believe that the battery is rechargeable. Will probably keep time for between 2 and 4 years, that's my best guess.
1530559
The documentation says one hour but, never having run it down on battery, I cannot verify this.
169134
The standard battery gives you 8-10 minutes. Extended batteries are available that get you up to 20 or so.
858103
depends on what programs you will be running...I can get 6hours out of this battery.
305370
Yes this is to be expected even with the four hour charge time the internal battery only last 20 minutes. The best thing i found to do is rip out the internal battery pack and use a triple A battery holder in its place with 3 rechargeable triple A battery's. look-up on YouTube for help.
1655892
This battery takes forever to charge. Not sure why some batteries can do a 10 minute quick charge and this one takes 3 to 4 hours. That is a really long wait time.
190354
My battery averages 3.5 hours. The battery is sealed and can't be replaced by you. A great reason not to buy one.
1684087
It maybe gives me 90 minutes to two hours of standard use, which includes filming of course, standby, occasional zooming, etc. That is just an estimate, and I have not actually timed it. But either way it is a lot longer that what the included battery offers.
358813
Yep. It has a built in rechargeable battery that lasts up to 10 hrs, though I've actually gone longer than that on it.