I tested the most powerful batteries of course, but we do not always go for a week or two in the backwoods!
There, this battery is really made for the city or short trips, even though it can be recharged wherever the Fairy Electricity arrived. 3200 mAh and there is plenty.
My favorite phone is (currently) the Samsung S4 (not the mini).
I am trying to unload my Amazon Cloud Music! (Gerry Mulligan, not bad, right?).
That's my Samsung S4 is at 1% charge.
I plug my little battery and I start a stopwatch! (Purchased from Amazon and it's true!)
The green light next to the USB jack flashes, my phone takes care of good energy, indeed this battery is rod-shaped, then, then it goes again ....
10 minutes: 12% (I can already make a call!)
20 minutes: 22% (not bad, right?)
30 minutes: 32% (Good, then I can call Madame, she will be able to tell me the whole day!)
40 minutes: 42% (Here, a constant?)
50 minutes: 51% (very slightly) The green LED flashes red now! Could this be the end? Following the next stage!
60 minutes: 61% (Good, it continues the stick .....) I try 70 minutes? Go, go!
70 minutes: 71% (continue Well, rest assured, I read a book at the same time as the wand does not run out!)
80 minutes: 78% (So, it weakens a bit not bad at all anyway!)
90 minutes: 86% The red LED stops flashing is this the end? Go I let go ...
100 minutes (I'd comment on the book I read during that time Mrs. Mary Poppins looks on his new TV!) And now charging stops at 86%! Not bad though and quite sufficient for a fairly intensive use for the rest of the day!
Not quite finished !!! He no longer load agree, but here goes: press quickly twice on the button that lit up in green, then red and then flashing and there you now have a powerful flashlight that I advise you not to direct your eyes (it illuminates this stick! 30 meters)! Ah, how long I lattendais it! Well let's go! The answer is (wait, dammit!) And if you can not find the hole in your lock with thirty minutes of very powerful lighting of autonomy, there is only one solution: to sleep on the mat!
I confess without concession, be very attracted by this new generation battery! 7 stars!
Christian.
(Photo of mug taken without flash, with the light of the cylindrical battery.