Amazing portable charger backup battery

The Lumsing Fast Charging 2.1A Output Portable 10,400mAh Power Bank Battery Charger Powered Backup Pack is a very nice external battery that has a decent amount of power. This is a great charger for your phone or other electronic device. I have dedicated this one to my phone and during a 5 day period it kept my phone powered and charged without any problems.

Portable batteries Pros:
+ Compact and does not take up a lot of space for 10,400mAh
+ Has 4 LED lights to indicate approximate remaining charge
+ Durable construction
+ Can charge up to 2 devices at one time
+ Included is a USB cable and two connectors
+ 1 year warranty from date of purchase
+ The on/off button is very responsive
+ All connections were tight and worked well

 I was looking for an external battery pack for 2 power hungry devices and this seemed to fit the bill.
Ipad external battery holds charge for weeks and I have thoroughly tested this product. I deliberately short-circuited this product, not once but FOUR times and it still works. This product can take anything thrown at it and I would highly recommend this to anyone looking for an external battery pack. Does very well what it says it will.

Ultrathin Power Bank High Capacity External Battery

This is awesome! Last Christmas I bought a different brand external batteries charger for my husband and two more of yet another brand for my kids. As the year went on, I was wanting one for my self but never bit the bullet to buy one, I would just borrow one of theirs in a pinch; but they always complained. When I saw this deal I decided to go for it and I am so happy I did and I'm even happier that I waited because this one is far superior to any of the other 3 and It was priced at less than half the price of the other three. The benefits of this one over the other 3 we own are:

This one charges up much quicker than the other three.
This one is about half the size of the other three.
This one has a window that shows what number percentage of charge it has left; the other three don't.
This one came with a 2 in 1 charger/sync cable and a two ended USB cable to use with any USB plug for charging it.
and most importantly this one charges my devices much much faster than any of the other 3.

Yesterday my iPhone 4s was down to 20% so I plugged it in and it was fully charged in less than an hour and only used 20% of the stored portabel batteries, so I still had 80% left. This is by far the BEST external charger of the four in my house and it's all mine! I highly recommend this for anyone on the go, I take it with me everywhere I go, it's so small I just toss it in my purse and don't even notice the weight of it. It works with my iPhone 4s, my Kindle, my Kindle Fire and my iPad. I love it and I could not be happier with my order.