Customer Ratings & Reviews

I bought this knowing what I was getting. Good enough to keep the kids tablet going after their battery dies. Small and light enough to Velcro onto the back of their tablet case. Also nice to have in your pocket to keep your phone from going dead and won't make it uncomfortable. Obviously won't charge a device as long as a more powerful battery pack.

Overall, this portable charger is good. Pretty color and very light weight. Easy to carry around. The only drawback is I can only charge my iPhone once with it, which is not unexpected considering the light weigh of the charger.

Charges quickly. Once attached to a cell phone it charges a little slow but definitely all the way. As a test, I let my phone (Galaxy Note 2) drain to 7% and then plugged this back up battery in. It took about 1 1/2 hours to charge it up to 100%. I got in on Black Friday for $4. Can't beat that.

I bought this on clearance for $2 so it’s a great deal. My phone uses a lot of battery so I figured this would help when I’m on the go. It works ok but doesn’t give my phone a full charge. For the price, I can’t complain.

While this 2000 mAh charger does charge up quickly, it would not last very long while trying to use an almost dead phone, it is perfect for the emergency charge. If your phone is at less than 10%, shut if off, plug it into this charger for a few minutes, and you will have plenty to make that quick phone call before you get home.

I tested this on an iPad (not a fair comparison) and it brought the charge up a little around 20%. My step-son lives on his phone, but cannot remember to charge it. I bought these to ease his pain when we are away from a charging source.

This is an excellent portable charging accessory to have for your phone in pinch. What makes it even better is the fact that it only cost like five dollars or less. Actually got mine for $2.99. It actually works very well and was able to charge my wife's iPhone 7 from around 30 or 35% to almost completely charged. I would completely recommend this product.

This portable charger is a potential lifesaver!! As a student, I do NOT always have a convenient option to recharge my phone when I should. But this device enables me to go about my business confidently knowing that I can use my phone as necessary and THEN plug in my phone at MY convenience!!

I got a really good deal on the Dynex portable charger because it was a clearance item and it works great with my phone, but when i tried to charge my Fitbit watch it would not charge. If just used as a phone back up i would recommend.

I bought it because my battery capacity was low on my older iPhone. it will maintain the battery but won't really charge it. gives me longer time before i have to charge my phone. Works great with newer phone.

I had a pNY brand until I lost it --- the one thing I wish this had was a button to check battery level like the pNY did also this one is a little bigger and don't charge as much but it gets the job done and works good I use it daily

This charger won't completely charge Samsung phones, but in a hard-pressed situation where you only need some charge to do something, this charger works fine. I got it in $3 on sale, so its okay for that price.

This was purchased for a 9 year old's phone. It works well, but he did not like the short cord. It does not come with a wall cube, but we had an extra, so it worked out well. It charges and works how you would expect. Great value!

I do not do a lot of travel but I sometimes run low on charge. This little device is great. If you have long, long days, I probably would buy a more expensive durable product. But for occasional use this will get you to the next charge station.

Charges quick, and is great back up charger. The only thing is after your done charging your phone you can't forget to unplug white cord from charging block or else charger will run out amd need to be charged again before you can use it again.

This power bank works great I brought 2 one for my mom, and I we both needed one to charge our electronics and it charges it really fast especially my cellphone in less than 15 mins. I'd buy another in a more higher mah power to charge more gadgets personally. But this one does what I need it to do, and we both are happy with the Dynex charger!!!

I was travelling around and the Cell phone being used for directions and as a camera, the battery needed constant charging and more importantly portable charging. This battery bank served the purpose. A very light, slim and sleek with quick recharging and charging of my cell phone. For this price point, I highly recommend this product

Brought this because my daughter phone kept dying,you know how kids are on the phone all the time... So before she leave a I make sure that this is charge and she has no excuse saying that her phone died on her

This charger is very convenient and inexpensive . it fits easily in your pocket inconspicuously and is a great little back up for those of us who get caught who our phones going dead at an inconvenient time!

I am not an expert but I guess that this portable charger does what it is suppose to do for a low price. I use it for my iPhone but it doesn't charge the battery 100%, but it can go up to 70-80% which is very good when you are in a emergency.