Bosch C70 charger I Operating instructions 1 Technical data Technical data Input voltage 230VAC / 50Hz Starting current <50 A Rated input current Max. 2 A (RMS value) Input power 190 watts Rated output voltage DC 12 V/24 V Charging voltage 14.4 V/14.7 V (±...
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Bosch C70 charger I Operating instructions 2 Safety Please read these instructions carefully before using the charger. CAUTION ◾ If the power supply cable is damaged, it must be replaced by the manufacturer or service representative in order to avoid any danger.
Bosch C70 charger I Operating instructions Keep children away from the charger. ◾ This device can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning the safe use of the de- vice and understand the hazards involved.
Bosch C70 charger I Operating instructions Overheating protection If the device becomes too hot during the charging process, the output power and out- put current are automatically reduced to prevent damage to the device. Standby and reverse polarity protection Mode...
Bosch C70 charger I Operating instructions Mode Output Indicator Operation Battery types supported Mode 7 29.4 V Press the button twice to Cold state (0-4°C) of 24 V 24 V cold/ 5 A select mode 7, lead acid, EFB and most AGM mode ◾...
4. To maintain operational safety, the devices must only be repaired by the manufactur- er or its service representative using original spare parts. 5. For Li-Ion (LiFePO₄) batteries, please use the Bosch C40-Li or C80-Li. 6. For 6 V batteries, please use the C30, C40-Li or C80-Li.