Precautions For Battery; Propellers - UBSAN ZINO MINI SE User Manual

1.2.5 Precautions For Battery

Be sure to fully charge each time before using the Intelligent Battery. Charge the
intelligent battery only with Hubsan supplied power adapter and intelligent
charging modules.
(1) After each flight, battery temperature maybe higher. Allow Intelligent Battery
to cool down to normal room temperature before charging.
(2) The charging temperature range of the intelligent battery is 5 ° C to 40 ° C. If the
temperature of the battery cell is not in this range, the battery management system
will stop charging. The optimal charging temperature range is 25 ± 3 ° C. Charging
in this temperature range can extend the battery life.

1.3 Propellers

Before installing the propeller, please carefully check the letters by the
aircraft motors and the letters on the propeller. You must match those letters
when installing propellers; If the blade is damaged or needs to be replaced,
unscrew the screw counter-clockwise to remove the propeller.
Be sure to replace the propeller together with the original new propeller
screws to prevent accidental screw and propellers loss. (HUBSAN Standard
accessories come with original screws)
HUBSAN brand new propeller screws
6