Excellent marine chargers – the chargers offer a complete battery maintenance for small, medium and large boats with 12 V batteries, which are used as starter and service batteries. The chargers are fully automatic 8-step chargers with a charging current of 7 A, 15 A or analyzed 25 A. The charger analyzes, if the battery can take and hold power, it removes harmful lead sulfate crystals, provides an effective charge and switches automatically to a secure trickle charging at the end of a charging process. The M 200 and M 300 models come with a 4 meters secondary cable and a temperature sensor for a temperature-independent, optimal charging. More flexibility in permanent installations.
A practical RECOND mode reconditions the battery after deep discharging, which can occur at the end of a long day at sea. If you want to stay on board at night, you can swtich the device to night mode and it will load very quiet.
The AGM-mode provides optimal charging of AGM batteries, which require a slightly higher charging current. A supply mode is available which serves as a power source when a battery has to be disconnected and important electrical settings should not get lost. All CTEK chargers are non-sparking and short-circuit-proof.
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fully automatic for optimum charging
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fully charged battery / trickle charging
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temperature sensor (M 200 and M 300 only)
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RECOND: repair charge of deeply discharged batteries
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nominal voltage: 220 - 240 V AC, 50-60 Hz
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charging voltage: 14.4 V
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min. battery voltage: 2.0V
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charging current: max. 7 A (M 100), max. 15 A (M 200), max. 25 A (M 300)
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AC current: 1.2 A (M 100), 2.9 A rms (at full load current)
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ambient temperature: -20°C to +50°C (output power is reduced automatically at higher temperatures)
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battery types: all types of 12V lead-acid batteries (wet, maintenance free, CA/CA, AGM and gel)
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battery capacity M 100: 14 - 150 Ah, up to 225 Ah for trickle charging
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battery capacity M 200: 28 - 300 Ah, up to 500 Ah for trickle charging
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battery capacity M 300: 40 - 500 Ah to 500 Ah for trickle charging
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protection class: IP65, splashproof (M 100) / IP44, splashproof (M 200 M + 300)
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dimensions (L x W x H): 191 x 89 x 48 mm (M 100) / 235 x 130 x 65 mm (M 200 M + 300)
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weight: 0.8 kg (M 100) / 1.9 kg (M 200) / 2.2 kg (M 300)