Customer Ratings & Reviews

I love this and I never have a dead cell phone anymore. I use this to charge my phone which can drain very fast due to the apps that I use on my phone. This is so helpful.

I bought this on sale, and do not regret my purchase one bit. It gave me peace of mind while traveling with two young kids, and their electronics. I'd honestly buy this at full price.

During recent storms here in Florida, I relied on this to keep communications going! 11 full charges it did!! I highly recommend anybody buying this. It's worth it's weight in gold!

Tzumi 20 mah is my life without it my phone is dead. Keep your phone charged. I only have to charge it everyother day. I absolutely love it. It is easy to slide in pocket.

Great external battery at a great price! I caught it on sale for $20 and you can't beat that, especially with it's good quality. It's long lasting and it gets the job done.

This is perfect for travel or everyday use what ever you need it for. Better than my mophie case, I can charge my iPhone about 3-4 times before I have to re-charge the battery pack.

It works great. Takes awhile to charge up but then I could charge an iPhone 6s Plus, iPad mini 3, and a iPad Air 2 before it went dead. An all three were at 20% when I charged them.

This has been my portable “ go to” option when out in the world at large. Love this product. Great build quality, simple to use, reliable, low cost.

This is a great product. I like to take it when I am going hiking camping or backpacking. Only downside is that you have to press and hold the power button for 15secs to power down when not using.

Great product. Can charge two things at once and still have juice left for one more charge. It is little bit on the heavy side but worth the weight if you travel a lot.

has a lot of capacity for the money. nice to have available for phone and other devices and will provide multiple charges for any cell phone.

My favorite charger. Perfect weight and the charge lasts quite a while for my iPad and iPhone. Don't leave home without it.

I was using the cheap battery mobile chargers. I bought this because i kept running out of power even with two mobile chargers. This will fully charge my iPhone 6 8-9 times!

This portable juice pack in the perfect companion for a long days work! No longer am I looking for an outlet while out of the office or traveling on the road. Well worth it!

The chargers carry an extra 5 or more charges for my phone. I was at a convention without daily access for recharging. It kept my phone fully charged through 4 days!!!

This is an amazing charger that can last for days and the best part is you can fly on most airline flights with it which is great for really long flights

very powerful battery and has lots of juice to charge your device or others person device more than once. very good for trips of all kind and your daily basis routine.

Definitely didn't hold up to what was advertised. Bought this on sale and it charged my phone once and died after I had fully charged it per the instructions. Wouldn't recommend .

This pocket juice portable charger has been a life saver for us. It will charge more than one unit at a time. Takes qbout 25 minutes to go from 40% to 100. Use it all the time.

I had a couple of things i needed charge and it came in handy and last a long time only thing it is best if you turn of product in order to get a faster charge that is the only reason i gave it 4 stars