Customer Ratings & Reviews

My son uses this device often, taking it with him to school. Gives a power boost to his cell phone or friends phones when things get below 10 percent.

I paid $2 in a clearance bin for this and it's a good way to make sure your phone doesn't completely lose charge without breaking the bank.

Just bought to have a backup battery charger and it turned out great. It charges my iPhone 6s Plus very quick and it gives around 50% charge.

This provides about 1 full phone charge. Its compact and easily fits in your pocket. Its a good inexpensive portable charger.

I carry this portable charger in my briefcase for all those times at the end of the day when you need to send that last e-mail and your phone has the red low battery light blinking. Yes it happens to the best of us. great Back Up !

When this is fully charged, it recharged my wifes smartphone a little over half of its capacity, which would be plenty until she got home the next day

It charges the phones takes a while. Its a last resort if you cannot get to a wall charger. Very convenient but it takes a while to charge up.

This small, but powerful devise enables one to charge several devices in a minimal amount of time. I used it to charge my Kindle paperwhite, and my iPhone, and there was plenty of power left to charge another device or two.

I bought three Dinex portable chargers as gifts for my kids. They were on sale at Best Buy and thought I would try them. I didn't expect much .... BUT was I surprised!!!! What a great result! I just wish I had bought more of them!!!!

Bought this as a gift -- paid only $2.00 -- even if it isn't perfect, you can't beat the price. Was surprised with number of good reviews.

This product is great for when you need a quick charge and can't get to an outlet. I would recommend to anyone. It exceeded my expectations.

This is economical, reliable back up power for a phone and tablet. Already used on a flight and works fine. Son bought 3 and he and wife are about to ride out DC blizzard with expectation of power outage with confidence in back up for phones.

I bought this because my parents always for get to charge there phones before they leave home. It's good for a emergency when you car dies and your phone battery is low or you on a walk and your phone is dead or low on battery.

A form of security when traveling or not near a charger. Small and inexpensive. I only gave it a 4 because I haven't needed to use it yet.

Compare to the price is more than a good deal ,isnt $40 as the other brand so we should not spectrum that long , its worth in emergency times

Decent performance it will keep your phone alive for the extra time needed. It will not fully charge it but will do the job to keep you going

I picked up 3 of these for Christmas last year. They only give you a little over one full charge, but for the price...it works for me.

There's really nothing to this thing other than that it charges stuff. It's nothing to get excited about. I got it free with another purchase!

works like a charm and doesn't take that long to charge! came in handy during my travels last month and absolutely worked with no issues whatsoever...

I found that I've needed one of these for my cell phone while traveling. Some were very expensive but after doing a little research I found the Dynex model. Was so impressed on how they worked I bought several for my wife and kids.