Justin J-2MK, Manual, Page: 5 / 8

Page 5
Please Note
•
The Power Case comes pre-packaged with a partial charge, NOT a full charge. We
recommend fully charging your Power Case before first use for best performance.
• If your device (smartphone, tablet, etc.) is not charging, this may be a sign that the
battery level of the Power Case is very low and you need to recharge it.
• Your Power Case includes a special Micro USB to USB cable. Some devices, namely
BlackBerry
®
devices, REQUIRE this cable for charging. If you do not use this cable, your
device might not charge.
• Some devices require you to turn OFF the device prior to charging via the Power Case. If
the device is left ON and plugged into the Power Case, the tablet will show a small red “X”
over the battery icon signifying that the tablet is not charging. There is no need for
concern, this will not harm your device. Just turn OFF your device and continue charging.
• It is normal for the Power Case to become slightly warm during use.
Maintenance
In order to keep your Power Case operating at maximum potential, please follow these guidelines:
1. Please recharge the Power Case every 2 months when not in use. Charge to at least 40%, as this will
extend the battery life.
2. Keep your Power Case dry and away from moist and corrosive materials.
DO NOT get wet. In addition, never expose to high heat environments. Avoid extreme temperatures of
hot or cold as it will decrease the overall battery performance.