Brochure

CTEK M300
25A
ADVANCED
BATTERY CARE
M300 is CTEKs powerful charger for boat owners with larger need
of quick and effective charging. M300 is temperature compensated,
it reconditions a stratified battery with the special RECOND mode,
and this is needed after several deep discharges which is common
in the marine environment. The larger CTEK’s Marine chargers have
4 meter cables and eyelet terminals for easy installation in the boat.
M300 has 5 year warranty delivers 25A and has IP44-classification.
All CTEK chargers are spark free, short circuit proof and will not harm
the electronic equipment.
TECHNICAL DATA
INPUT VOLTAGE 220–240VAC, 50–60Hz
CHARGING VOLTAGE 14.4V
CHARGING CURRENT 25A max
COOLING Fan
RIPPLE <4%
AMBIENT TEMPERATURE -20ºC to +50ºC
TYPE OF CHARGER 8-step, fully automatic charging cycle
TYPE OF BATTERY All types of 12V lead-acid batteries
BATTERY CAPACITY 40–500Ah
PROTECTION CLASS IP44 (Outdoor use)
DIMENSIONS 235x130x65mm
WEIGHT 2.2kg
AUTO
Fully automatic for optimal charging
For all 12V lead-acid batteries
fully charged battery
maintenance charging
Temperature sensor
RECOND
Recondition of deeply
discharged batteries
NIGHT
Silent night program
No harmful galvanic currents