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 dust-proof. It does not generate any harmful galvanic currents, is fully compatible with the boats 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. Auto: Fully automatic for optimal charging Natural convection 12V: For all lead-acid batteries
Cooling | Natural convection |
Volt | 12V |
Rated Voltage AC | 220 240VAC, 50 60Hz |
Charging voltage | SMALL, NORMAL: 14.4V, COLD/AGM: 14.7V |
Min battery voltage | 2.0V |
Charging current | 3,6A max |
Current, mains | 0.65A rms (at full charging current) |
Back current drain | <1Ah/month |
Ripple | <4% |
Ambient temperature | -20°C to +50°C, output power is reduced automatically at high temperatures |
Charger type | 4-step, fully automatic charging cycle |
Battery types | All types of 12V lead-acid batteries (WET, MF, Ca/Ca, AGM and GEL) |
Battery capacity | 7-75Ah up to 120Ah for maintenance |
Dimensions | 165 x 61 x 38mm (L x W x H) |
Insulation class | IP65 |
Weight | 0.5kg |
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