Customer Ratings & Reviews

This battery works great for charging my galaxy S7. Not only does it hold enough juice to recharge it a few times, but it's much smaller than other backup batteries I've had in the past that have had less power than this one. Now that most phones don't have removable batteries, this is a must have.

I was looking for lasting phone charger. For the price it is a great product. I can walk around and when losing my battery I plug in the charger and within a few minutes a have a 30%to 40% charge, better then any other I've owned.

I bought this to power my iPhone, when Im using camera adapter and ethernet adapter with it. It works awsome.

This is a great backup battery for a Samsung cell phone. I would highly recommend it

I love the compactness , and the fact that it's universal. I use it for my iPhone, and I get a charge twice between charges of the device , and it's a full charge for my phone from dead in about an hour! The price was great! Definitely a value!!!

Error message that I did not have a complete connection. Never worked properly, returned it and bought another brand.

I have used various other phone back up battery systems. One from a warehouse store that works well. But can run very hot which is concerning. Others were smaller. You know the stick like ones. Slow to charge and do not hold much of one. These are well built. Compact. Do not run hot. Hold a charge. It charges my iPhone at a steady clip. I use it while play Pokémon or flying etc. it is nice that it has a little built in flashlight I may use if the need ever arises. The only thing I'm not a huge fan of is that after I unplug my phone I am never sure if it actually turned off or not.

Bought this mini-battery back up for my iPhone 6s Plus. Charged it a couple of times and there was still a little juice left on the battery. This battery charges the phone fast. I bought the bigger battery too - which I use when on road trips. Great for the women - small and lite and fits in a purse. The flashlight on it has come in handy too. Great product.

This was really great for on the go. Surfing web kills battery, this charges my phone up 3 times.

CHARGING LASTS LONGER THAN A PREVIOUS ROCKET FISH,COMPACT,GREAT PRICE,PORTABLE

This charger is the right size and it does what it supposed to do. It keeps a charge and is there when needed. The flashlight is a nice bonus and doesn't drain the battery too much. This charger does what it says it will do. Very good buy for the money.

Charger is light and compact. Works very well for travel.

Holds its charge, is easy to use and not too large.

Small product with big performance. Works great and charging the unit itself charge s quick and has indicator lights to let you know it's ready. The unit charges my phone about as fast as a wall outlet. I'd recommend it to my friends.

Love this item!!! After you charge it fully...it will charge up to 3 of your devices such as cellphones or tablets without any outlets such as a wall or car. If your out and about at several places that don't have easy access to outlets for example the park, the mall, an amusement park, the zoo, anywhere really, someone is using the outlet already, or you just don't have time to sit around & wait for your device to be charged at an outlet...just plug this up to your device and keep moving. It's so lightweight & compact!!! And it wasnt expensive!!! Best charging idea!!! Works great!!!

This portable charger was the best purchase i could have made. Not only has it been used for my phone, but it has been used for Bluetooth ear pieces, headphones, a watch and many different friends have borrowed it for their phones and even tablets.

I don't know how I got along without this portable charger. I use it mostly with my tablet and it lets me unplug from the wall when I am using for a long time or watching a movie. I never leave home without it in my purse and charged up!

this is definitely a need for anyone who travels and doesn't have the time to charge by a plug. fits great in your pocket and will keep your phone going when needed.

Great size and great charge. Very durable too! It's lightweight and I appreciate the size

Sorry for the pun. My Galaxy Note 5 burns battery life like it's going out of style. When traveling, it's not always convenient to find a powerpoint. I was looking for a lightweight, powerful charger to get me through long flights and meetings. This is the right price and size - small, compact, doesn't weigh too much, and gives me a couple of charges before it needs a boost. I would recommend it.