how long the battery can less
1094538
5-8 hours depending on what you are doing and depending on what battery mode you have it in. There is power saver, balance, and high performance options
1241457
it depends on how low the battery is -if only one red light is out -ive never timed it -but its about hour
2006887
Less than an hour. And the run time is such that this is a welcome break. Actually I have 2 batteries and they keep me going as long as I can go.
2265909
I have used my battery for several shorter trips lasting about 10-15 minutes each and have not seen any reduction or a need to recharge. I would say I have about 90 minutes so far on a charge.
767069
It takes less than two hours. The longest I have had it for continued used is 6 to 7 hours. Sometimes less depending on the volume configuration and the light setting.
2230488
It isn't very long, only about 3 feet, so you have to stay fairly close to the outlet to use it. But it is better than usiing batteries all the time.
1860018
I haven't really timed the length of a charge, but it seems reasonable. I've used in for a couple hours without at problem, but I haven't really pushed it. Sorry. The battery can be removed - there is a sliding release switch on the bottom of mine.
1329199
even on lowest setting(1) the battery lasted about 20minutes for me. I am just using it to trim.
597399
Get a temperature compensated battery maintainer. Your battery will last longer and you will use less juice at the plug.
1607946
i would say, it has less because you would use less, however my purpose for this product is to keep it on hand in case of a power outage that may last more than a few days.
1098444
The battery is internal and can only be plugged in for six hours at a time. If its plugged in too long, it will short out.
641418
My best calculation says about one hour on a fully charged 160 AH battery. That would reduce the battery to half charge, and you don't want to go lower.
1896790
Not long, had to buy an extra 3 pack of batteries to keep on hand. Never leave home without an extra one.
1568081
Between 6-7 hours full light on low power mode after 7th hour the battery will start to get low and the light will start to dim lower for an hour then it will go out
2261011
It is good for 5 hours or more. When you tap the button on the ear piece bar and say battery, it will tell how much time you have left.
2046766
Did not have unit long enough. But from what I saw. You needed to turn on and off to save the battery, but believe when not in use very little battery drain occurrs. So day to day I was not going to turn it off and see if I could get by with 3-4 days w/o a charge.
1701451
Hi Edward!Thank you for your inquiry!Battery will last 6 hoursAisteBisonOffice