User's Guide

5757
in to recharge, but is does
not charge
manufacturer, it may not work and may damage the
system. Always use a manufacturer-recommended cable.
When the battery life is
shorter than when you
purchased the device
If the device is exposed to temperatures that are too low
or too high, it can possibly happen. If you find it too
inconvenient to use, report it to customer service.
As a consumable item, the battery can have a shorter
lifespan over time. Contact customer service if you find it
too inconvenient to use.