How many hours will they run on a full charge?
1044944
12 hours at least ...they do shut down after 3 hours by default you just have to push the button again to activate the speaker
1122096
A fully charged battery will last a long time. Several days of continuos use.
805872
Full charge - did it overnight but probably would only take a few hours....
237833
I found that approximately three hours is sufficient. I also tend to charge it every other night and have had no problems.
1995826
Depends on usage. If you are doing office work and web browsing, it should last more than 3 hours on a full charge.
1926527
Hello. Based on usage a full charge should last between a couple weeks of non-usage to a few days of extensive use. Thank you
1187689
I am not sure of the full charge time, however I would guess the charge time would be around an hour to 1 1/2 hours. I have had these batteries about a month now and, I have only charged them twice. Keep in mind, I don't use them everyday, maybe two to three times a week. I hope this helps.
1918625
I haven't monitored to see exactly how long it takes to charge from dead to full charge, but I think 8-10 hours should be enough.
1807735
With a high quality battery (Energizer, Duracell, etc.) it's about 10 hours. With a "99-cent store" battery it's about 4-5 hours max. Don't forget re-chargeables - that's the key - carry a couple with you; they're very little.
2164926
,they take about 5 to 8 hours from a low charge to a full charge.I let them charge over night after about full charge charger will have a green light. there powerful batterys.
1605115
i get about 7 hours on a full charge. but then about another 3 hours to fully charge it back up again .
12029
Fully drained to fully charged is about seven hours, but it may depend on the charger
211206
To charge fully, the same as your phone, maybe 3 hours max... depends on how much you use too.
1297578
Leon, I've had mine go for 3 full days with intermittent use maybe 3 to 4 hours a day, before I've become afraid they are going to be dead and charged them.
694397
Probably about five or six hours. The flashing lights will indicate a full charge.
266459
I usually get a full charge on an empty battery in 4-6 hours. I have two so Irotate them.
953648
It runs about half an forty minutes on a full charge. I'm not sure about how long I charge it. We just . keep it charged all the time.