Portable Power Banks Batteries For Cell Phones

so nice to be able to run on ac and readily available smaller power banks for cell phones versus converting for a larger heavier V mount battery.

Great clamp for portable power banks. Love the quality of the spring!

I have three of these now and they all work as advertised. I use them both to QC charge phones and to PD power charge power banks and these work nicely in each application. They are fairly light and the folding plug prongs are very handy.

I bought this almost a month ago and have used it several times. It has easily powered all my needs from cell phones and crockpots to my portable fridge/freezer. The app is well designed and showed pertinent information. Can’t wait to continue to fuel my adventures with it!

Silent motor wich is working not only with NP-F type batteries, but also with power banks. Very easy to use app to work with.

Excellent way to transport camera gear & batteries/power banks. Usually carried an camera backpack, by the time I finished the traveling; I would need to see a chiropractor.

I used to shop for bargain priced after-market batteries for cameras and cell phones. But, now, in the days of lithium-ion, I buy name brand only. In light of recent news stories I no longer quibble about the difference of $20 or $30 when the battery is going into a $600 or $1,000 piece of equipment.

Short, perfect for use with power banks that you want to hold both in one hand!

We love our power banks. It’s small and convenient for our pockets.

Cell phones are getting larger. Pockets getting smaller. This is a perfect way to carry an encased cell phone like a nexus 4 or galaxy s3/s4.Ony feature I do not like is the large Zing name on the cover.