Customer Ratings & Reviews

Purchased two of these for travel and they work great and it holds power. I normally get at least 6 full charges from it before I need to recharge. It also charges very fast. Great value also.

The Best Buy staff listened to my needs and helped me select this portable charger for traveling, etc. It holds its charge quite well for several days so it is ready for my phone or iPad when needed. Thanks

I haven't had this charger for long, so don't know how long it will last. But I love having the ability to throw it in my purse and charging my phone anywhere. My only complaint would be that it's slightly heavy to carry in my purse.

I was impressed by the size and style of the Tzumi. It charges my phone and iPad faster than my previous portable charger. And the price was quite reasonable. Easily a five star product.

I'm able to get 2 full charges on my phone before having to recharge the device. It os thin enough for me to carry it in my pocket if need be. I did try charging 2 devices at once, but the status lights were flashing in an odd pattern so I didn't do that long. Overall I'm satisfied with it.

The pocket juice came in so handy. I went on vacation and used my phone to take pictures and videos and with the pocket juice I didn’t have to worry about finding a plug to recharge my phone.

Great device with multiple charges available anytime. It's about the same size as my phone so it was easy to carry with me.

Holds about a phone charge and a half, using both outputs would allow charge. Love using it for portable led lights when we go camping!

Perfect charger while I am on travel and I may have forgot to charge my phone the night before or when my battery is running low. If I have 10 percent charge I can get at least 90 percent on a full charged battery.

I give this a 5 star because this charges two phones and the battery on it last a whole day and even more. Also it charges phone really fast and very reasonable price. I bought it for Disneyland it came in handy.

My 15 year old daughter was always complaining about her iphone battery getting dead during the day. I gave her this portable charger and now she is very happy and always online!

I bought this charger for my son. He says it works great, keeps his phone charged will at school and during long bus trips. He has only charged it once since Christmas. Today is Jan. 23 and it steal has a charge to it.

I bought this before heading out to New York because my phone is always dying and this little thing is a lifesaver! I never my home without this charges my iPhone incredibly fast

I bought this charger while it was $19.99. It will give my iPhone about 3 charges, I have nothing against that. It also has a nice smooth surface. Well worth my $19.99.

Having this battery has helped me on the go so often. I have taken it to Disney so I could freely take photos and use my phone without trying to search for a plug to recharge.

This battery helps to recharge my phone on the go (the phone is a little old). The new battery is great for two devices when you need extra juice. Plenty of power for two or more days. Very nice product!

Works great. Very fast. I was skeptical because of the price, but I had to remind myself that you pay for what you get and I'm sooo glad I bought it. My phone never dies on me now.

I have used this charger on a few trips now. The latest while walking around a theme park user their app on my phone. It didn't take long to charge my phone while walking around the park midday.

I recently lost this pocket charger and out of all the products at the store this one is best. It’s not bulky and it’s a slim can fit in purse or pocket. Also, the charge is fast on it.

Very pleased with this portable charger. Its reliable, fast and still has juice to charge other electronics after charging my phone twice. Highly recommend this product, you will not be disappointed.