Does this product have a battery or does it need to be plugged in to a power source in order to function?
2078340
Needs to be plugged into a power supply. You are also able to daisy chain the power but you need to buy an additional cord for that.
1398769
This device is not contain a battery. So you will need a fixed power source.
1248624
it has an electrical power cord to plug into an electrical outlet. There is not a battery. So as long as you can plug in, it works. We perform preventative maintenance on fitness equipment and need the suck/blow to do this. This is a great vacuum. We are on our second one and won't leave home without it when we go to to work.
324918
It has to remained plugged in, this is not a battery operated/cordless model.
1041862
Its not battery operated if that's what you are asking. You have to plug it in to use it.
1061612
It has to be plugged in either to the wall or to your computer. There is no battery that can be charged to use it unplugged.
1966028
It needs to be plugged into the wall socket at all times. No battery operated function.
1216976
It needs to be plugged in. It's portable and can be moved around the house, but it needs power.
1610953
This is not a battery powered capable tool. It must be plugged in at all times to work
2171116
Yes, it must be plugged in to be used. The good thing is, it won't run out of charge during use.
1668088
It doesn't require batteries. It must be plugged into an electrical outlet.
272883
Yes, it comes with a power cord and must be plugged in to function as it does not run off of batteries.
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.
1288910
The other answers are correct. This needs to be plugged in to a power source.
988053
It needs to be plugged in to a usb socket to be powered. No on/off switch thus nothing is charged.
2092680
No it has to be plugged into a socket. It does come with an AC power cord. It's a bit on the short side, you may need to use a light weight extension cord to help reach the socket.
22414
Yes, it does need a power source and comes with the cord. Probably would not work for you. It is a nice little unit though.