what battery does it run on?
198841
It has a proprietary rechargeable battery inside of it. I had to take it apart because the power switch broke and fell inside of it. Build quality was... less than to be desired but it does zap.
198842
It has an internal battery, it needs to charge, you don't replace the battery. It is like an iPod. I hope I helped
1801184
no, it does not run on batteries, it needs to be plugged into an electrical outlet
744325
Not sure but mine runs for 3 days plus off a leisure battery without needing re-charge.
363072
It's battery operated. Don't waste your money though, it's pretty much useless.
619925
I never run it on batteries, mine is plugged in at all times. The supplied power supply is 5 Volts at 100 mili-Amps. I suppose you could power it from a USB power supply provided you could connect with the correct connector.
378181
No, it doesn't. In the description, it says it "runs on D-cell batteries (not included)."
1243227
Built in rechargeable battery. Runs on its own. I just Velcroed mine on top of my phantom.
1400907
Yes. Plugs in or runs on battery. I've found the battery to last about 8 hours
460877
It runs on USB power or three AAA batteries. There are two cords: one that connects to the headphone outlet for audio, and one that connects to the usb outlet for power.
248394
idk. probably none. i think this is just a made in china battery that is sold on amazon. but in any case, it has and still runs good for me. I've accidentally let it drain a few times in the past two years but still holds a good amount of charge. i'd recommend buying it if u need a battery.
777095
battery is shot. it has a memory when charged too often without dishcharging completely. battery is shot.
376885
Yes, it will run on a battery. I have used it in a storage area without power. It uses a 9V battery.
275683
Hi Hafeez, the battery can run up to 3.5 hours in normal usage.Thanks, PCrush
869882
It runs on a rechargeable battery. All I do is plug it in a few days, unplug, and it works for a long time. You can tell when your using it when it will need to be plugged in again. I am very happy with the product and because of the multiple brush heads it comes with I can share it with my daughters and not have to have several different electric tooth brushes. Hope this helps.
1745351
It only runs on battery power. It has a rechargeable battery that charges on standard U.S. 110 outlets.
1135004
It runs and charges off of usb power. You can use a usb ac adaptor and leave it on, but at some point the battery may get damaged always being plugged in.
1114214
Cannot truly say, I was using it 5 - 8 hours daily and it still had battery. If I had to be over night without a charger turn it off and start the next day, it still ran but limited.