CTEK M100 12V 7A Marine Battery Charger

Complete marine charging for medium-size boats

The CTEK M100 Marine Battery Charger is an excellent marine charger offering great value for money that provides complete battery care for small boats with a 12V-battery, and which can serve as a start and service battery.

Maintenance charging
M100 is a fully automatic 8-step charger that supplies 7A and is ideal for batteries between 14-150Ah and up to 225 Ah for maintenance charging. M100 analyses whether the battery can accept and retain the charge, it removes harmful lead sulphate crystals, gives an effective charge and automatically switches to safe maintenance charging when the battery is fully charged.

Reconditioning mode
The practical Recond mode reconditions the battery following deep discharging, which can occur after a long day at sea. AGM mode provides optimum charging of AGM batteries that require a slightly higher charging voltage. There is a Supply mode which acts as a power source if you need to disconnect a battery and do not want to lose important electronic settings.

Splash and dustproof
IP65 classification means that M100 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.

CTEK M100 Marine Battery Charger Specifications:

• Auto: Fully automatic for optimal charging
  
• Natural convection
  
• 12V: For all lead-acid batteries
  
• Fully Charged Battery / Maintenance Charging
  
• Cooling: Natural convection
  
• Volt: 12V
  
• Rated Voltage AC: 220–240VAC, 50–60Hz
  
• Charging voltage NORMAL: 14.4V, COLD/AGM: 14.7V, RECOND: 15.8V,
• SUPPLY: 13.6V
  
• Min battery voltage: 2.0V
  
• Charging current: 7A max
  
• Current, mains: 1.2A 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: 8 step, fully automatic charging cycle
  
• Battery types: All types of 12V lead-acid batteries (WET, MF, Ca/Ca, AGM and GEL)
  
• Battery capacity: 14–150Ah up to 225Ah for maintenance
  
• Dimensions (L x W x H): 191 x 89 x 48mm
  
• Insulation class: IP65
  
• Weight: 0.8kg

CTEK M100 Marine Battery Charger User Manual

CTEK M100 Marine Battery Charger Product Datasheet