User manual

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b) Transmitter
• Use batteries or rechargeable batteries for the transmitter.
• Always replace the entire set of batteries or rechargeable batteries in the transmitter.
• When using rechargeable batteries in the transmitter, the operating duration will reduce strongly due to the low volt-
age (rated voltage of the battery = 1.5 V, rechargeable battery = 1.2 V).
If you want to use rechargeable batteries anyway, we recommend use of NiMH rechargeable batteries with low
self-discharge.
• If you do not use it for any extended period of time (e.g. during storage), remove the batteries/rechargeable batteries
inserted in the transmitter to prevent damage from leaking batteries/rechargeable batteries.
c) Vehicle
• The rechargeable battery in the vehicle is rmly installed; it cannot be replaced.
• Charge the installed Li-Ion rechargeable battery only via the enclosed plug-in charger. Never use any other charger;
this may cause re or explosion of the Li-Ion rechargeable batteries.