EasyAcc 2nd Gen 10000mAh Power Bank Brilliant External Battery Pack (2.4A Smart Output) Portable Charger for iPhone Samsung HTC Smartphones Tablets -Black and Purple

I mainly use this to charge my phone. I have it plugged in while I'm gone then use it around the house or on the go so my phone can always stay close while it's charging. I have a Samsung Edge and it holds about 2.5 full charges. It also fast charges for the samsung products just like the samsung adaptor. It only takes about an hour from dead to fully charged.

I haven't had a lot of time to test it out, but preliminarily I will say it performs well. I was able to charge my Samsung Galaxy S5 from 12% to 100% with the phone off in about an hour. Then with the phone on: from 20% to 78% and 15% to 88%. And the box still shows 2/4 lights illuminated. All with one charge. More than enough to survive a very long day of very heavy phone usage. (3 Netflix movies, online shopping, candy crush, music)The item itself is a little bit larger than my phone, and heavier too of course, but still not too big or heavy.I purchased this item for a trip to Disneyland where I know I will need my phone for heavy usage for a 16 hour day, and not want to carry too much junk. I think this will fit the bill nicely.

WONDERFUL CHARGER! Bought this for our Disney vacation. It would charge my Iphone 5s 4x before the chargerdied. Also worked well for the Android user, but would get maybe 2-3 full charges on it before dying. We would go two days charging our phones on the power bank before having to plug it in. The flashlight also worked surprisingly well.Only downfall (slight) was that it took a while for the portable charger to fully charge up, but just plug it in over night and it should be fine!

Bought 2 and neither have failed me yet. One for me and one for granddaughter. I always get a charge - you can really tell how useful it is when you use it with Pokemon but I am giving up on that game - the hype is dying and people are making the game a failure with the things they do at Pokestops. Always people that have to screw things up - like MMJ

I googled the best portable chargers after I had received one for Christmas and it died within a week. I've had this for awhile now and I love it. It's perfect for me because I'm in the go and work mostly out of the car and office. This is perfect for those situations where you have used a lot of power during the day or just forgot to plugin. Highly recommended. It holds a charge for around 5 days before I need to recharge. I can use it with my Samsung or my iPhone. Must have..

This EasyAcc. 2nd Gen 10000mAh Power is wonderful. I can charge my cellphone samsung galaxy S4 up to three times. I really recommend this product if you are on the run every day, and don't have time to charge your phone. I also noticed that it charged your phone faster than your normal charger. Just remember to charge your EasyAcc 2nd Gen when is empty or have one dot left. Enjoy it like I do. :)

Finally an external battery that actually charges at a decent pace. My phone (Galaxy S5) will go from nearly dead to 100% in a couple hours. My only two complaints are 1) it's heavier and larger than I anticipated so a bit of a pain to carry around with me, and 2) it takes a really really long time to charge it back to full power. Like, overnight or longer.

I need to use an Ipad all day for my new job, and I wasnt even able to get through the day. My son recommended I get this.since I spend most of the day in my car. Its a little heavy, but, it holds enough power for my ipad and phone. It needs to be charged up every day though, or I risk not having enough power left on it the next day.I havent had to use it to charge up my devices to full, just enough to be able to work thru the end of the day. ( but would probably charge smaller devices easily)Overall happy with it. Very few portable chargers hold this much power. It saves me at least one day a week.