I just got one and the battery died on me after trying my 3rd charge. It's usless. The battery is so small and there is no way to replace the battery. I asked for some feedback on this several times but was ignored by Brian over at Clouds of Vapor. Thought he should at least get back to me, because I purchase lots of stuff that day. A 5Volt WOW, Tenergy 2 LiFePo4 batteries and Charger Pack, 3 different adapters.
He just lost a very good customer. You would be better off getting the Gripper for $20.00.
I finally got a response about my purchase and would like to withdraw my opinion on the matter about customer service when my return for refund is completed. There is a 14 day return policy, but waiting for a response asking for feedback and help on the matter with several emails, cut into my return policy days. The owner said just return it for a refund. I spent $95 that one day on the site. Prices seem competitive and fair and they have some interesting products. I had a business for 7. I would like to give Brian a fair shake as I know that sometimes it takes awhile to get back to everyone by email running a business.