• Never damage the flight battery covering, do not cut the foil cover, do not probe the rechargeable battery with sharp
objects. There is a risk of fire and explosion!
• To charge the flight battery, remove it from the model and place it on a fire-proof surface. Keep a distance to flammable
objects.
• As the charger as well as the flight battery heat up during the charging process, it is necessary to ensure sufficient
ventilation. Never cover the charger or the helicopter battery! Of course, this also applies for all other chargers and
rechargeable batteries.
• Never charge rechargeable batteries unattended.
• Disconnect the flight battery from the charger when it is fully charged.
• The charger and the flight battery must not become damp or wet. The charger and the flight battery must not
become damp or wet.
• Do not expose the charger or flight battery to high/low temperatures or to direct solar radiation.
The remote control (transmitter) may be operated with rechargeable batteries instead of batteries.
However, the low voltage (batteries=1.5 V, rechargeable batteries=1.2 V) and the lower capacity of
rechargeable batteries does lead to a decrease of the operating time. Normally this does not matter, since
the operating time of the transmitter exceeds that of the flight model by far.
If you use batteries in the remote control, we recommend the use of high-quality alkaline batteries.
When rechargeable batteries are used, the range can be reduced.
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