How long will the battery last?
1328735
Blackmagic Design website claims the Battery Converters can be used for over two (2) hours.http://www.blackmagicdesign.com/products/batteryconverters/techspecs
1247605
Sorry took so long to answer...battery life is maybe three days- I have to charge up every other day to make sure it doesn't die on me.
1401120
It's supposed to be 30 hours on 2 AAA batteries. If you leave it on, it will be dead the next day.
346956
On a set of batteries? Probably, I would say 8 hours. It's not very loud. It's good for home use.
1695542
Maybe30 Days, I don't recall. The battery does not hold a charge very well though.
2145334
It should work for that long. It works better plugged in. I wouldn't leave it going for more than 4 hours with good batteries.
76808
I'm not sure about the battery life. But I haven't changed battery yet since I bought mine. Just be sure to turn it off after you use it.
484585
It all depends on how hard you run it. Flat out constant, probably about 20 minutes. Giving the battery a few breaks 30-45 minutes. Resting it a bit seems to help give much longer times..
625763
depends on your weight. 3 or 4 hours for me when batteries were new, but unit is cheaply made and doesn't last long.
2262832
On average it will last between 4-6 hours depending on what it is you're doing. I tend to leave it charging overnight so that it's fully charged in the morning. When I start doing my college course work and browsing the internet the battery will last me a good solid 3-4 hours while in constant use.
2244720
Hi!As you said, it tends to consume the battery.About 8-10 hours.Sincerely,
2240070
You should be fine after 3 hours. It comes with battery life. Or if you are worried charge it overnight.
2235652
It will last for quite a long time if you maintain the battery as instructed. I bought two for my teenagers last Christmas and they use them daily. We've had no problems at all.
1757215
That completely depends on the speed you are running it. If you only run it at full speed, it may last two hours on a charged battery. If you run at the lowest speed, it can last up to 15 hours or so.
1109024
not very long at all..I only charged it about 2 hours and it was ready to go.
1554696
I don't know how long the battery will last but I do know that it takes 4 hours to charge
618706
it depends on the charge of the battery, but usually a fully charge will last 2 hours.