Heli-Max HMXE13 Manual - Manual (Page 10)

10
LITHIUM BATTERY HANDLING & USAGE LITHIUM BATTERY HANDLING & USAGE
WARNING! Read the entire instruction sheet included with this
battery. Failure to follow all instructions could cause permanent
damage to the battery and its surroundings, and may cause
bodily harm!
●
Land your model immediately when the battery begins to lose
power. Recharge the battery before attempting another fl ight.
A dangerous situation can occur when attempting to recharge an
over-discharged battery!
● ALWAYS charge the battery inside a fi reproof container placed in a
fi reproof location clear of combustible materials. Failure to do so
can result in property damage and/or bodily harm!
● ALWAYS keep charging batteries within eyesight. Leaving the
battery unattended is dangerous!
● ALWAYS keep a supply of sand accessible when charging.
Dumping sand on the battery will extinguish the LiPo chemical fi re.
● NEVER use anything EXCEPT a LiPo approved charger.
● NEVER charge over 4.20V per cell.
● NEVER charge at currents greater than 1C.
● NEVER charge through the “To ESC” or “DISCHARGE” lead.
● NEVER trickle charge, or allow the battery to discharge below
2.75V per cell.
● NEVER allow the battery temperature to exceed 140° F [60° C].
● NEVER disassemble or modify the pack wiring in any way or
puncture cells.
● ALWAYS KEEP OUT OF REACH OF CHILDREN.
ELECTRIC MOTOR WARNING ELECTRIC MOTOR WARNING
Electric powered models are very dangerous. Do not work on the model while
the fl ight battery is plugged in as interference may cause the main rotor blades
to spin, possibly causing injury to yourself.