Battery Charging - ProFlight ECHO PFBD77 User Manual

 Do not store battery or drone in a car or direct sunlight. If stored in a
hot environment, the battery can be damaged or even catch fire.
 Never use any other type of battery charger other than the one supplied
with the drone. Failure to charge the battery with a compatible charger
may cause fire resulting in personal injury and/or property damage.
 Never exceed the recommended charge rate.
 When a Li-Po battery is discharged below 3.7V, the battery may be
damaged and may no longer accept a charge. The drone will
automatically land and become inactive when the battery reaches this
level, this is to protect the battery.

Battery Charging

Use only the enclosed USB Li-Po charger to charge your battery.
Remove the battery from the battery compartment at the rear of the aircraft.
Press down the release button on the underside of the aircraft and slide it out.
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