does it give you power
19157
More of a psychological mindset then strength and actual power. I do notice a reduction and elbow pain when I work out and I also sleep better wearing them.
19158
So far I can't tell a difference. But I have always been very active before I purchased one. I got one for my Mother and she swears by it. She is 73!
19159
Sorry, but this is as bogus as it gets. Perhaps a little placebo effect, but absolutely NO medical benefit whatsoever. Do a little research, and you will be ashamed to spend so much as a cent for one of these things.
1698803
No it doesn't increase the power output at but be careful which version you get a lot of them cannot put out enough power to even power the radio at normal power.
1623486
No but you need some sort of power. Whether it be the power pod or an extension cord.
2072693
It does come with a power supply, however you can also put batteries in it to make it more portable. At least this version of the package DOES come with a power supply.
907317
It is a very good power adopter. It has been a year and continues to work like a gem. Hope this helps
1140717
Yes . . . otherwise it will be sourcing power from your PC, and it is designed to you it's own power source.
1648456
YES. It draws no power unless a device is attached. Cables only attached drew no power. I used a Kill A Watt to confirm. Hope this helps.
150116
It should it doesn't care what's hooked up to it. Power comes from the cells to a controler.
250711
I have never tried it but I would assume it would work. It's got a lot of power.
864559
No. It only converts DC power into AC power. The batteryour is your electrical source.
404884
It really depends on what else you have in the system, but yes it has the right connectors and should supply plenty of power as long as you don't have multiple cards or something like 15 hard drives drawing power from it.
1531255
No. It's junk. It has no power and stops spinning when you put pressure on it.
1703901
It has the power to. I can't see why not. This is absolutely on handy little device!!!
1100604
No, to power it, it came with a USB cord that can connect into a USB port on a computer or USB wall adapter.
1112763
Yes. Mine has been working for 4 months with no problems, but the power is necessary.
2009778
Oh yes. It is very powerful esp since it runs on power rather than battery.
247429
i havent used it yet.i bought it at the end of the season.if i remember its only power source is external/boat battery.i only took it out of the box to make shure it would power up and work.