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  it esp de    PRIVATE ACCESS

YPOWER DC-DC battery chargers

12V, 24v, 36V and 48V models

YPOWER DC-DC chargers-converters have been designed to charge a 12, 24, 36 or 48V battery bank from a 12, 24, 36 or 48V network.

The most typical case of use is the 24V bow-thruster battery bank charge from the 12V onboard network (model YPO12-24/30).

They also allow a LiFePO4 battery to be recharged from a Lead battery connected to an alternator.

Thanks to their large scale of input and output voltages, they can be configured as a simple converter or as a battery charger.

In this case, the charging curve delivered is comparable to the one of a smart charger:
– 5 steps
– all types of batteries (wet & sealed Lead, Calcium Lead, gel, AGM, Lithium, etc.)


Cooling is done naturally.



Remote control can be done through a serial BUS-CAN interface.

Mechanical characteristics

  • Input/output connection : with M6 terminals
  • Indicator : 2 bicolour LEDs
  • Casing : 4 x M5 external fixings for easy wall mounting
  • Natural cooling (fanless)
  • Protection factor : IP22
  • Dimensions : 236 x 180 x 96 mm
  • Weight : 2.2 kg


  • Input voltage : 12 or 24 or 36 or 48VDC (from 10 to 64VDC)
  • Output voltage : 12 or 24 or 36 or 48VDC
  • Nominal power : from 570 to 860W (depending on model)
  • Max. output current : from 10 to 60A at nominal voltage (depending on model)
  • Isolation Input/Output : no as 0V is common
  • 5-step charging curve : Boost, Absorption, Floating, Refresh & Reboost
  • Battery type selection through push-button or communication
  • Efficiency : 96% typical
  • Ripple : < 2% (at nominal conditions)
  • Electronic limitation of the input current
  • Remote control : serial CAN-BUS interface


YPOWER DC-DC  battery chargers adapt to different markets and applications:

  • Professional marine : naval, service boat, fishing boat, passenger boat, tug, barge, barge, lighthouse and beacon.
  • Recreational marine : yachting, sailing boat, motor boat, electric boat, catamaran, speedboat, etc.
  • Mobile :
    • Emergency vehicles: firemen, ambulance, rescue, depollution, etc.
    • Recreational vehicles: motorhome, golf course, etc.
    • Special vehicles: surveillance, transport of animals, Van, public works etc.
  • Industry : automated cleaning, on-board camera, recognition robots, telecommunications, etc.
  • Wind-powered : land sites
  • Solar : isolated sites


Download our data sheet for more information!

Here is a tutorial that highlights the adaptive side of our YPOWER DC-DC charger with all the possible settings!

Note: You can exit setting mode at any time by pressing P and + for one second.

  • Convert, charge, boost and stabilize
  • Wide I/O scale
  • Temperature performance
  • Silent
  • CAN-BUS interface


Data sheet
User manual


Touch-screen control panel - YPO-HPO-Display-R
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