Operating instructions

11
Charging the ight battery
Do not use any computer or notebook USB port to connect power to the USB charger
because it may be damaged. USB ports also usually are limited to a current of max.
500 mA.
Only use the battery included or the supplementary battery from 89029RC.
1. Use a suitable plug-in mains adapter or a cigarette lighter adapter with one USB output socket each
(output 5 V/DC, at least 1.5 A).
2. Connect the charger from the delivery (1) to a USB mains adapter (2) or a cigarette lights USB adapter
with its USB plug. The plug-in charger (or adapter) must have a current resilience of at least 1.5 A!
3. 
4. 
for this. If the battery is not defective (high-Ohmic/interrupted) and mains supply is warranted, charging
commences. This is indicated by the two red LEDs (3 = charge indicator).
The following LED displays are possible:
The red LED is permanently lit: The charging process is running
 Defective battery and/or bad contact of the plugs
The red LED goes off: Charging end is reached or no rechargeable battery or a fully
charged battery is connected