10. Built-in short circuit, over-charge and
temperature protection. Safety First!
Compatibility
Though the juice pack for Samsung Galaxy S 4
comes with a standard micro USB connector, this
battery is intended solely for use with the Galaxy S
4 phone. Please do not attempt to use the product
with any other device - things could go haywire,
but contact us if they do.
Charging your juice pack
Connect the juice pack to a power source using
only the micro USB cable that came with your juice
pack. The USB cable can be plugged in to your
computer or any wall-plug style power source with
USB out including the standard USB wall adaptor
included with your phone. (The LEDs located on
the back of the device will blink when charging,
as the juice pack becomes more charged the LEDs
will indicate how full it is, but one LED will remain
blinking until completely full.)
Important
The juice pack comes charged and ready to go, but
after the initial use, normal charging will take only 2
to 3 hours for maximum power – AND you can then
charge it while the phone is inserted or separated.
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