Customer Ratings & Reviews

This works great to keep in my bag for when I don't have access to a wall charger. It's small & light weight & have saved me many times!

It charges my phone a little. It is good for when my phone is about to die and I need to use it for a little while longer. I use this as my last resort if I forget my normal charger.

I use this battery for my iPhone. It does provide enough power to recharge my iPhone (I have gone from 10% to 100% on an iPhone charge.)

I purchased this portable battery recharger at Best Buy and I am really amazed on how it is able to charge my phone for a long time.

I was very pleased with the performance and ease of this product. It charges quickly and provides a boost to my phone when necessary.

Purchased as a gift for a college student. She liked the compact size and keeps it with her while on-the-go. I have heard no complaints.

I love this charger!!!! It only charges my phone once but it charges it quicker than plugging it into a wall jack. I love the color....

I like the convenience of having the portable charger, just wished it would charge longer.

I bought two of these for my college-age grandkids for Christmas. They were thrilled to get them and have used them quite a bit already.

I used this on a 9 hour plane ride. It charged up my phone all the way so I could keep listening to music. It worked just as I expected.

In terms of design, this product has a squared body which prevents it from rolling away like some round chargers tend to. I like the metal casing giving it a premium, quality feel. The functionality is great, the LED system is helpful. More or less charges my phone from a low battery warning. It's compact and should certainly be in any smart phone user's arsenal. There are many higher capacity products out there, but at this price point, with this tiny size, build quality, and the capacity it is worth every dollar.

I purchased this for my daughter. She is always on the go and doesn't always have time to recharge her phone at home or in the car.

Works really good. Ideal as a backup when traveling and an outlet is not available. Charges the device quickly. Recharges quickly also.

Small and compact. Good stand by time and charging time. Great for when you need that extra umph of power because your phone died.

I liked that it charged my phone. The best part was that I didn't have to use the wire that came with the charger in my phone. I could use my own phone USB cord. This gave me the best charge.

This is a great portable battery. I bought this for my nephew because he's constantly in his phone and it gives it a full charge.

I love the Dynex portable charger it is very durable compared to other chargers I have purchased & it charges my phone up quickly.

I travel every week for work and this has saved me many times. Nice to know that I don't have to find an outlet at a restaurant or bar.

Great for on the go charging devices when outlets are not available! Charged iPhone multiple times with a single charge on this guy.

I did not know it was a very good product until I started using it. Small and convenient.