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CTEK M45 - 7Ah upto 75Ah Battery Charger

Even small boats with 12V-batteries (7-75Ah and up to 120 Ah for maintenance charging) require a charger designed to withstand the demanding marine environment. M45 is a high quality 4-step charger with unique functions such as desulphating and safe maintenance charging between seasons. 

Featuring different charging programs: one program for small batteries (approx. 7-30Ah) supplying 0.8A, one program for normal size batteries (approx. 40-75Ah) and one program for AGM-batteries, which require slightly higher charging voltage of 14.7V instead of the usual 14.4V, supply 3.6A  

IP65 classification means that M45 is splash and dustproof. It does not generate any harmful galvanic currents, is fully compatible with the boat’s electronics and has been developed to offer safe charging: non-sparking, reverse polarity protection and short circuit proof. M45 comes with a five year guarantee.

General Information
Ambient Temperature: -20C to +50C, output power is reduced automatically at high temperatures
Back current drain: <1Ah/month
Battery Capacity: 7_75Ah up to 120Ah for maintenance
Battery types: All types of 12V lead-acid batteries (WET, MF, Ca/Ca, AGM and GEL)
Brand: CTEK
Charger type: 4-step, fully automatic charging cycle
Charging current: 3,6A max
Charging voltage: SMALL, NORMAL: 14.4V, COLD/AGM: 14.7 V
Current mains: 0.65A rms (at full charging current)
Dimensions: 165 x 61 x 38 mm
Frequency: 50_60Hz
Insulation Class: IP65
Min battery voltage: 2.0 V
Model: M45
Rated Voltage AC: 220_240VAC
Ripple: Less than 4% voltage
Volt: 12 V
Weight: 0.5 Kg