Others say...

"Dirt Devil Scorpion 0882 Cordless"
My old dust buster died after 12 years of faithful service. I looked for an inexpensive replacement for many months and almost gave up until my Walmart had a shipment of these Dirt Devils last week. It states that there are 7.2 volts and 50% more power and it was only $14.99! A bargain in my estimation! After charging for 24 hours, I put the little vacuum to work and wow, did it do a wonderful job of cleaning up my window sills. As the box says:
1. Powerful------Powerful Suction with 7.2 Volts
2. Convenient---Quick Flip Crevice Tool to Clean Small Spaces Fast
3. Lightweight---Compact Power to Clean Everyday Messes
This little Scorpion is definitely worth the buck.

"Weak, not worth it"
Poor suction power, doesn't hold much of a charge, difficult to get it to sit just right in the base, so that the contact will charge. It does work, but definitely not worth the money.

"Weak suction power!"
This model is only useful for vacuuming dust and very small crumbs. The vent placement is poorly designed because it blows stuff all over the place. Battery life is not all that great either. If you are going to use this type of vacuum cleaner daily a seriously suggest to invest more money into it.

"Flimsy with no suction"
This hand-vac only worked for a few months before the motor started crashing up against its casing resulting in a stench of burning plastic and a horrible screeching noise. Before that happened, the hand-vac was much more adept at blowing dust around rather than sucking it up. I've never written a negative review about anything before, but felt I should post a caveat emptor for this wreck.

"Buy the more expensive one..."
The Scorpion was a waste of my money. I decided to go cheap and I got exactly that. Mine didn't even last four months. It could be handy when it worked, but after the first month it made a horrible grinding sound, especially when you tilted it. Then it would start to smell, like an electrical fire. Eventually, it just stopped working. For a few more dollars, you can get one that actually works all the time.