how long the battery can run?
1519179
Doesn't really matter, this Sony is a piece of crap, mine died twice (screen replaced, then motherboard a few months later) in ten months, then Sony refused to extend the warranty which I requested since there was only two months (of 1 yr) left. The laptop died again before it was 18 (previous typo 10) months old so I was screwed, now ewaste, I am a former Sony customer, will not buy any of their products.
329932
Average Battery Life is about 4 hours. The product description, (That MOST people seem to ignore), is "UP TO 5 Hours." 5 Hour Battery Life IS NOT Guaranteed. On a FULL charge, battery lasts 4 to 4.5 hours.
2017265
It runs on 2 AA Batterys for at least 7 solid hours as that is the longest I have used them continuously for an event. The battery indicator still shows it has some life left after 7 hours but I always put new batterys in for each event just to be sure.
370235
That's a good question; I have not (yet) let the battery run down all the way (I don't use it in a vehicle, so I usually plug it in), but I would agree with Ms. Desrosiers that 30 minutes would be in the range.
101059
There is an optional battery you can buy. Fully charged it will run for about 20 minutes.
2261472
It would be safe to say 8 hours, but it lasts a long time. There is no worry in the battery department!
486713
No way to check battery life from what I can tell, but there is an audio indicator that lets you know when it is close to running out. Never timed it to know the exact duration, but from being completely dead to full charge, I think it takes about 2 hours.
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.
143585
I have not run it all the way down, but I would expect 6-8 hours of use....several weeks in standby.
745521
Battery is supposed to last about 8 hours but can vary depending on volume, etc. I haven't really pushed it that far to see if it will last that long.
450878
At least 20 minutes. It seems Greenworks has figured out the battery thing. I had a Roybi 18V and its run time was 10 - 15 minutes. This runs much stronger and longer.
65168
If the battery is fully charged, it should last for about 6 hours. This is a rough guess based on my using it for about a week, a short time each day, before needing to recharge the battery.
1963277
About 4 hours per use. My last battery lasted about 3 years before I had to replace it.
1513868
Not sure about specs. Mine came with a battery. I've had no problems with it. Not an exceptionally long battery life, but I would say about 4 hours. Hope this helps.
1876972
It runs solely on the battery, but the battery seems to be lasting way longer than the stated 3 hours of run time. I know I've forgotten to turn it off several times and it is still running hours later. I'm not at all unhappy with the battery duration.
1459058
Actually longer than it did on the original battery. It runs for about 1 3/4 hrs.
1440600
We've not run it for extended periods to the point of draining the battery, however we've at least run for 3-4hoirs w/out issue. I think you could get 4+ but would be pushing it. Also depends on the volume too. Higher will require more juice I suspect. That said, I think 3-4hrs straight ia a realistic expectation before having to put a recharge on it.