Question 1

Will this work with iphones?

Accepted Answer

Yes, it will work with iPhones.  It will work with any cell phone or tablet.  The included cable is for charging micro USB devices so for iPhones and iPads you will need to supply your own USB to 30-pin or Lighting cable.  There are two 5V USB outputs. One for 1Amp and one for 2.1Amp so you can charge iPads at the current.

Question 2

Li-polymer battery?  How long will this hold a charge?  Will it have to be fully discharged before charging again?  How many charge cycles are these kind of batteries rated for?

Accepted Answer

Actually still did not hacked inside this power bank if the
battery inside is a Li-polymer "warranty purposes" but 
according to the specifications its Li-polymer, when this unit
is fully charged it will hold power for a week or more that if
no devices are connected, if you ask if this unit have to be 
fully discharged before using? not necessarily you will do it 
every time, but at least do the full discharge once a week
depending on usage. Charge cycles for this kind of 
battery is 500x+

Question 3

How do you know what port is the 1amp or the 2.1 amp output?

Accepted Answer

according to the package insert, the right USB output is a 2.1 A (fast charging) and the left USB output is a 1 A.

Question 4

What is the output voltage from this device?

Accepted Answer

There are  two outputs. One is 5V@1A and the other is 5V@2A. I have not verified the output  voltage with a meter to verify the exact  value though.

Question 5

can this be plugged into a wall outlet using a i phone adapter??

Accepted Answer

I'm not sure depends on the output of the phone charger.  I installed some wall outlets in my home that have USB outlets in them with a 2.5 amp output and it charged the device without any problems.  I was disappointed that it didn't come with a charger but I should have paid more attention to the details.

Question 6

ok I am not good at this what is this for i dont understand?

Accepted Answer

You charge this unit, then take it with you to charge other devices like a cell phone when you do not have AC power readily available. You will need a USB cable that comes with the cell phone or other device you want to charge. This Power Bank has two USB output ports with one for rapid charging.

Question 7

Charge a Samsung Galaxy Tab 3??

Accepted Answer

Can't test it but I see no reason why not. Almost any microUSB to USB can plug into either port on the Luxa2.

Question 8

I have a Nexus 4 and it is picky about that charger it will charge with. Has anyone tried it with a Nexus 4 or other LG phone? Thanks!

Accepted Answer

yes it works with nexus 4

Question 9

Can you have this charging AND have two devices plugged into also charging? This would take all night to charge but in the morning you would have three full devises. This saves having to have a bunch of chargers when you are traveling. Thanks!

Accepted Answer

Yes, I can charge my iPad and my Galaxy S4 at the same time.

Questions & Answers