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7. Notes on Batteries and Rechargeable Batteries
Despite the fact that handling batteries and rechargeable batteries in daily life nowadays is a matter of fact,
there are still numerous dangers and problems involved. For LiPo/LiIon rechargeable batteries in particular,
due to their high energy content (in comparison to conventional NiCd or NiMH rechargeable batteries),
various regulations must be observed under any circumstances, because otherwise there is danger of
explosion and fire.
Ensure that you observe the following information and safety measures when handling batteries and
rechargeable batteries.
• Keep batteries/rechargeable batteries out of the reach of children.
• Do not leave any batteries/rechargeable batteries lying around openly. There is a risk of batteries being swallowed
by children or pets. If swallowed, consult a doctor immediately!
• Batteries/rechargeable batteries must never be short-circuited, disassembled or thrown into fire. There is a danger
of explosion!
• Leaking or damaged batteries/rechargeable batteries may cause acid burns when coming into contact with ski. Use
suitable protective gloves.
• Do not recharge normal batteries. There is a risk of fire and explosion! Only charge rechargeable batteries intended
for this purpose. Use suitable battery chargers. Batteries (1.5V) are meant to be used once only and must be
properly disposed of when empty.
• When inserting batteries/rechargeable batteries or when connecting a battery pack or a charger, observe the correct
polarity (note plus/+ and minus/-). Wrong polarity may damage the transmitter, the airplane and the rechargeable
batteries. There also is a risk of fire and explosion.
• Always replace the entire set of batteries or rechargeable batteries. Never mix full batteries/rechargeable batteries
with half-full ones. Always use batteries or rechargeable batteries of the same type and manufacturer.
• Never mix batteries and rechargeable batteries! Either use batteries or rechargeable batteries for the remote control.
• If the device is not used for an extended period of time (e.g. storage), remove the inserted batteries (or rechargeable
batteries) from the remote control to avoid damage from leaking batteries/rechargeable batteries.
Attention!
After the flight, the rechargeable flight battery must be disconnected from the helicopter. Do not leave the
rechargeable flight battery connected to the helicopter if the latter is not used (e.g. during transport or
storage). Otherwise, the flight battery may be fully discharged and is thus destroyed/unusable!
• Recharge NiCd or NiMH rechargeable batteries about every 3 months, as otherwise there may be a total discharge
due to self-discharge, which may render the rechargeable batteries useless.
• The enclosed charger may only be used for 2 or 3-cell LiPo rechargeable batteries with suitable connection cables.
Never try to use it for charging different rechargeable batteries (NiCd or NiMH)! There is a risk of fire and explosion!
Attention!
The enclosed power-pack unit is not suited for charging rechargeable batteries in the remote control
transmitter! If the mains adapter is connected to the transmitter, the transmitter will be damaged. Loss of
warranty/guarantee!