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Battery chargers for sailboats

New battery chargers for marine with patented charging concept...

Differs from other chargers on the market in the following areas:

  • Waterproof (IP65)
  • No noisy fan
  • Direct connection for solar cell, built-in MPPT (Maximum PowerPoint Tracking)
  • Charging concept for both utility and starter batteries without the use of diode splitters
  • Charging and supply system with electronic switching
  • Patented charging process extends battery life and ensures the fastest possible charging and always a full charge.

J.K. Medico markets two series of new marine chargers:


The HANDY and FIX chargers cover the entire range from small to large batteries, 40-300 Ah. The HANDY chargers are transportable and typically used for open sailing and motor boats, where the FIX chargers are intended for fixed installation in all maritime applications. Both charger types are used where fast and safe charging is required with a minimum of energy loss. A computer-controlled charging process ensures the possibility of adaptation to different battery types. Patented energy transfer ensures high efficiency, while TCS (J.K. Medico's patented charging method) ensures optimal treatment of the batteries.

The key features of the HANDY and FIX series are the same:

  • Optimizes battery life
  • Simple operation
  • Low weight and small dimensions
  • Robust and reliable
  • Short circuit and reverse polarity protected
  • Signals possible battery errors
  • Cooling without a fan - no acoustic noise
  • Mains voltage-independent, ripple-free charging current
  • Waterproof IP65 and double insulated
  • High efficiency - power saving
  • Compensates for voltage drop in the charging cable
  • Temperature compensated standby charging

In both the HANDY and FIX series, a patented technique is used, which provides a particularly high degree of efficiency.


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