Does this take batteries or does it have to be plugged in?
460910
Yes! It has both, but batteries are not required for proper operation. If you want a battery backup for a power failure or if you don't have a place to plug the unit in, then you can install batteries. For me, I removed the batteries, since my garage door won't work in a power failure situation, anyway. Leaving the batteries in just allows an opportunity, over time, for battery leakage to destroy the unit.
460911
The unit may be used either way, batteries or 110v. I had a convenient outlet, and chose to go that route in order to not have to periodically change batteries. Unit works 100%.
460912
For my requeriments, it is better that the device must be plugged in. Thanks.
891741
the light does not use batteries, it plugs in. it is the best portable light i have ever used. i bought my daughter one and she loves it
1011757
This unit has no batteries. It is only powered by an AC adapter that must be plugged in to a wall outlet.
1455557
No batteries, you have to plug it in. It does work, beautifully, and so energy efficient.
2171116
Yes, it must be plugged in to be used. The good thing is, it won't run out of charge during use.
1819489
No, it plugs in. When I first saw it, I assumed it was battery-powered (and weak), or even manual. But it plugs into a standard outlet, and is plenty powerful.
492970
It does not take batteries. You need to find a power source that connects via usb cable. Look up usb power source
399338
It doesn't need batteries. Mine too inexplicably stopped working after a short while. I had to return it.
1473213
No batteries required. It can either plug into the wall or the USB port of your computer, which is quite handy.
1668087
This device does not utilize batteries. It must be plugged into an extension cord from a normal household outlet while in use.
435140
nope, no batteries required. just plug it in and it heats up and is ready to go!
1347156
It plugs in, but has an internal battery that charges in case you want to move it around. Lasts about 6-8 hours on its own in my exp. with it.
144918
I think youre asking if this takes batteries? It does, but you should use a power plug if you can.
2022135
has to be plugged in. My husband uses it in his work vehicle to help with his back. highly recommend it.
1569732
It must be plugged in. But it does have a battery because there is a CAUTION: Risk of explosion if battery is replaced by an incorrect type.
117816
It can run on batteries, but it comes with a plug in adapter to run off electricity.
1801184
no, it does not run on batteries, it needs to be plugged into an electrical outlet