Portable-Charger-Power-Bank - 2 Pack 15000mAh Dual USB Power Bank Output 5V3.1A Fast Charging Portable Charger Compatible with Smartphones and All USB Devices (Deep Black and White)

lo mejor del mundo por lejos... practico y sencillo, sin usar cables, lo mejor es acompañarlo con un estuche con maxsafe para que quede mas seguro

Why did you pick this product vs others?:I always need power sources

This portable charger does what it is supposed to do. I can charge my phone more than once. It takes a little while to charge but once it is full you can charge your phone multiple times. I just wish the was a read out for the remaining charge instead of lights but it works so I will love with that.

These battery packs are awesome! I've bought them numerous times and I take them everywhere. They've been to 9 different countries on various vacations and they are a must if you're going to be taking hundreds of photographs. Each battery can charge my Samsung 21 from 0% to 100% like 3 times or charge two phones at once. I've given two of them as tips to guides in Peru and Egypt and they were very well received and made an awesome not-expensive tip that will come in very handy.

Works great and gives me more than one charge per battery pack

great product, have purchased these several times and work well, hold a good charge

We use them for our heated vests. The fit our pocket and do well for the day. We purchased back ups for those day we forget to recharge them. Can also use them to charge our phones.

Great deal for the $$ ! Sister in law purchased my first set and they are still going about 1 1/2 yrs. now. I purchased a 2nd set months later, but one of the swelled and was trashed. I have to say though, my sister and niece ordered the same sets liking mine for the $ and they have worked great. So, 3 out of my 4 are still going strong and yes, I will order them again.