DCPOWER+
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DCPOWER+
DCPOWER+ converter-chargers 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 voltage, they can be configured as a simple converter or as a battery charger.
In this case, the charging curve delivered is the same as the one of a smart charger :
– 5 steps
– all types of batteries
General characteristics
Silent operating
CRISTEC is the only manufacturer offering 800W
converter-chargers with natural convection
(without fan). This advantage gives the DCPOWER+
chargers a completely silent operation and an
optimized lifespan. It is therefore possible to install
them anywhere on board, including under a berth.
Low energy bluetooth
The chargers are equipped with a Bluetooth
Low Energy (BLE), variant of “classic” Bluetooth.
The major advantage of BLE is its low power
consumption as it consumes half of a classic Bluetooth.
No derating
Chargers have full charge up to +60°C (140°F) with
no loss, resistant to harsh environments.
Ignition protected
They can be installed in the engine room thanks
to ISO8846/SAE J1171 compliance which protects
against ignition of flammable gases.
5-stage charging profile
– Boost: charges batteries to 80% of full charge
– Absorption: slowly completes remaining charge to 100%
– Floating: maintains battery charge
– Automatic refresh: prevents sulphation and revitalizes batteries, selectable by keypad pushbutton
– Reboost: new automatic Boost phase if DC consumers and the state of batteries so require.
Adaptative charging
DCPOWER+ chargers are compatible with all types of batteries:
– Opened classic lead
– Sealed, gel or AGM
– Spiral sealed
Lithium ready
Lithium Iron Phosphate (LiFePO4) with BMS
Selection of your technology of battery is easy to do through the cover keypad.
Remote control
The chargers are fitted with CAN-Bus and Bluetooth interface.
CRISTEC CONNECT Bluetooth application
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CRISTEC CONNECT Bluetooth application
Manufacturer of chargers for more than 30 years, CRISTEC is proud to offer you its brand new 
12V 40A and 12V 60A chargers equipped with a Bluetooth function (except OE version – original equipment – optional).
Thanks to CRISTEC CONNECT application, you can manage the supervision of your charger and your batteries from your mobile phone or tablet.
This allows you to scroll through voltage and current information. charging phase information, charger voltages and current, as well as temperature (with optional probe) and AC input voltage and frequency.
A Bluetooth Low Energy application
The chargers are equipped with Bluetooth Low Energy (BLE), a variant of “classic” Bluetooth.
The major advantage of BLE is its low consumption (it consumes half as much as classic Bluetooth).
Video
UEPOWER+ shore-power units
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SHORE-POWER DISTRIBUTION CHARGERS UEPOWER+
The new CRISTEC shore-power units combine, in a single cabinet, AC protection and distribution, as well as an automatic battery charger. The
complete system meets the European standards in force and makes it possible to optimize size and assembly time. User protection consists of a
two-pole differential RCD (Residual Current Device) and the distributions are made by 2 to 6 two-pole circuit breakers (Over Current Protection
Device). The battery charger function is ensured by an HF switch-mode electronic board, stemming from the latest YPOWER+ battery charger.
General characteristics
Silent operating
CRISTEC offers shore-power units with natural convection (without fan). This specificity gives them a completely silent operation and an optimized lifespan.
Up to 4 independent outputs
The shore-power units have either 3 or 4 independent charger outputs, including one dedicated to the engine battery.
Worldwide use
Automatic detection of power supply network, from 90 to 265VAC and from 47 to 65Hz. You do not have to care about the AC power grid and genset voltage.
Easy to install
Selection of the battery technology can be done via the front keypad or via bluetooth application or CAN-BUS communication (according to model).
Remote control
The chargers are fitted with a CAN-Bus and a Bluetooth interface as standard. Connection to an NMEA network is also available through an optional adaptor, refer to charger’s options page.
5-stage charging profile
– Boost: charges batteries to 80% of full charge
– Absorption: slowly completes remaining charge to 100%
– Floating: maintains battery charge
– Automatic refresh: prevents sulphation and revitalizes batteries, selectable by keypad push button
– Reboost: new automatic Boost phase if DC consumers and the state of batteries so require.
Adaptative charging
Custom-made and simultaneous recharge of either 3 or 4 battery banks.
UEPOWER+ shore-power units are compatible with all types of batteries:
– Opened classic lead
– Sealed, gel or AGM
– Spiral sealed
– Lithium Iron Phosphate (LiFePO4) with BMS
Low energy bluetooth
The shore-power units are equipped with a Bluetooth Low Energy (BLE), variant of “classic” Bluetooth. The major advantage of BLE is its low power consumption as it consumes half of a classic Bluetooth.
YPOWER PLUS AC-DC battery charger
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battery charger
Specialist in chargers for more than 30 years, CRISTEC is proud to offer you its brand new models.
They have all the advantages of the YPOWER range plus :
A completely silent operation (fanless)
3 or 4 independent outputs depending of models
Low energy bluetooth
A CAN-BUS interface
A compact casing and plug & play
A rated charge without loss up to + 60 °C
SILENT OPERATING
CRISTEC is the only manufacturer offering chargers up to 12V 70A with natural convection (without fan). This advantage gives the YPOWER+ chargers a completely silent operation and an optimized lifespan. It is therefore possible to install them anywhere on board, including under a berth.
3 or 4 independent outputs
The YPOWER+ chargers are the only chargers which have up to 4 independent and non-limited outputs.
Low energy bluetooth
The YPOWER+ chargers are equipped with a Bluetooth Low Energy (BLE), variant of “classic” Bluetooth. The major advantage of BLE is its low power consumption as it consumes half the power of a classic Bluetooth.
Remote control
The chargers are fitted with a CAN-Bus and a Bluetooth interface as standard.
Connection to an NMEA network is also available through an optional adaptor.
NMEA
COMPACT BOX
The chargers are integrated in a compact box.
5-stage charging profile
Boost : charges batteries to 80% of full charge
Absorption : slowly completes remaining charge to 100%
Floating : maintains battery charge
Automatic refresh : prevents sulphation and revitalizes batteries, selectable by internal switch
Reboost : new automatic Boost phase if batteries demand needs it.
Power-supply mode also available.
IU mode by inhibiting the BOOST using internal switch.
Thermal Performance
- Rated charge up to +60°C with no derating
- can be installed in an engine room thanks to Ignition protection according to standards SAE J1171 and ISO8846
Adaptative charge
Presence of a custom-made and simultaneous recharge of 4 battery banks, including one dedicated to the motor battery.
The chargers are compatible with all types of batteries:
- Opened classic lead
- Sealed, Gel or AGM
- Spiral sealed
- Lithium Iron Phosphate ( LiFePO4 ) with BMS
Typical installation
HPOWER – certified
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HPOWER battery chargers – certified
Specialized in the design and manufacturing of automatic battery chargers for more than 30 years, CRISTEC is launching high quality battery chargers for the toughest conditions for professional and recreational purposes : certified HPOWER .
Available models are : 12V/90A, 24V/45A, 24V/60A, 24V/80A, 24V/100A.
This globally recognized certification further confirms that HPOWER chargers are designed for use in harsh environment:
• extreme temperatures
• high level of vibrations
• fluctuating AC power network
• EMC (Electro Magnetic Compatibility)
This is the demonstration of the reliability and robustness of this range of chargers, entirely designed in France by CRISTEC.
- New generation
- Robustness
- Unmatched performances
- Adaptability
- CAN & LIN BUS Interface
YPOWER battery chargers with factory option board
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YPOWER battery chargers with factory option board
12V/16A, 12V/25A, 12V/40A, 12V/60A, 24V/12A, 24V/20A & 24V/30A
Very popular YPOWER chargers are now available with integrated optional boards : Relays or CAN BUS board.
Relays board allows 2 alarms to be transmitted to an external monitoring system through dry contacts (NO & NC) : low battery and charger fault.
CAN BUS interface board allows the charger to communicate with a monitoring system or other peripherals.
CRISTEC is the only manufacturer to offer chargers with natural convection (without fan) up to 40A * included (* in 12V; 20A in 24V).
This specificity gives them totally silent operation and an optimized lifespan.
It is therefore possible to install them anywhere on board, including under a berth.
The more powerful models, 12V / 60A and 24V / 30A, have a controlled fan.
In other words, the fan will only be in operation at the very start of charging (Boost phase) and/or when the ambient temperature is high.
HPOWER AC-DC battery chargers
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HPOWER range – Innovative battery chargers
12V/90A / 24V/45A, 24V/60A, 24V/80A & 24V/100A / 48V 30A & 48V 50A
3-phase 400V input : 24V/60A, 24V/100A & 48V/50A
Specialized in the design and manufacturing of automatic battery chargers for more than 30 years, CRISTEC is extending its range of high quality battery chargers for the toughest conditions for professional and recreational purposes : HPOWER.
This new generation of battery chargers replaces very popular CPS3 range.
With CRISTEC HPOWER battery chargers you are assured of unrivalled efficiency, ruggedness, flexibility and battery life increase. Fully AC universal equipped and suitable for every type of battery including Li-Ion, they operate at full power up to 50°C without derating.
Internal circuit boards have been specially designed and coated to withstand to adverse environment : heat, humidity and salt air.
Options available :
- Temperature probe
- Remote touch-screen control panel
- Parallelization kit
HPOWER battery chargers are also compatible with a DC 144V (121V–169V) or a DC 288V (247V–346V) input network – see datasheet
Some approved models are also available : HPO-CERT
Availability :
3-phase 400V input : 24V/60A, 24V/100A & 48V/50A : 2025
HPO 48V 50A : End of 2024
BV Certification 
Performances
- 5-stage charging profile to ensure fast and complete charging, power-supply mode available
- Full power up to +50°C ambient with no derating allowing rated charge for intensive use in hot or confined place
- 3 isolated battery banks, with no current limitation
- Suitable for all battery types : flooded, Lead-sealed, Calcium-Lead, AGM, gel, Lithium, etc.
- Increased battery life
Worldwide use
- 90-265VAC/47-65Hz auto-ranging (some models have 400V 3-phase input : 24V 60A, 24V 100A & 48V 50A)
- Rated operation regardless the available AC voltage including from a genset
- Memory function : in case of unstable AC network the charger will not reset to prevent battery overcharging
- Best in class protection : removable fuses and varistor, coated circuit board for marine environment, automatic burn-in test
Ergonomics
- Lightweight rugged Aluminium casing with special coating for marine environment
- Optimal accessibility : specific secured connection compartment
- Readability comfort Dedicated LEDs and icons on the front
Applications
HPOWER AC-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 : landsites
- Solar : isolated sites
- New generation
- Robustness
- Unmatched performances
- Adaptability
- CAN & LIN BUS Interface
ACCESSORIES
CPS AC-DC battery chargers
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CPS battery chargers
CPS battery chargers have succeeded to the first CRISTEC range of HF chargers NEMO in early 2000.
They are no longer in production.
The CPS 24V 5A 2 outputs model – CPS120-2A – is still available in stock.
YPOWER AC-DC battery chargers
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YPOWER battery chargers
12V/16A, 12V/25A, 12V/40A, 12V/60A, 24V/12A, 24V/20A & 24V/30A
With more than 150,000 HF battery chargers installed worldwide, CRISTEC is proud to present its fifth generation of HF chargers: YPOWER range.
Indeed, being robust, reliable and efficient, the latter will offer you professional use of quality and comfort of use thanks to its multi-output function.
YPOWER battery chargers are also compatible with a DC 144V (121V–169V) or a DC 288V (247V–346V) input network – see datasheet
Silent operating
CRISTEC is the only manufacturer to offer chargers with natural convection (without fan) up to 40A * included (* in 12V; 20A in 24V).
This specificity gives them totally silent operation and an optimized lifespan.
It is therefore possible to install them anywhere on board, including under a berth.
The more powerful models, 12V / 60A and 24V / 30A, have a controlled fan.
In other words, the fan will only be in operation at the very start of charging (Boost phase) and/or when the ambient temperature is high.
Thermal Performance
- Rated charge up to +60°C with no derating
- can be installed in an engine room
- Model 12V/40A Ignition protected according to standards SAE J1171 and ISO8846
Easy connection
Quick, reliable and friendly mounting
AC & DC plug connectors included
5-stage charging profile
Boost : charges batteries to 80% of full charge
Absorption : slowly completes remaining charge to 100%
Floating : maintains battery charge
Automatic refresh : prevents sulphation and revitalizes batteries, selectable by internal switch
Reboost : new automatic Boost phase if batteries demand needs it.
Power-supply mode also available.
IU mode by inhibiting the BOOST using internal switch.
Adaptative charge
Presence of a custom-made and simultaneous recharge of 3 battery banks, including one dedicated to the motor battery.
YPOWER chargers are compatible with all types of batteries:
- Opened classic lead
- Sealed, Gel or AGM
- Spiral sealed
- Lithium Iron Phosphate ( LiFePO4 ) with BMS
Applications
YPOWER AC-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 : landsites
- Solar : isolated sites
5-year guaranty for any product manufactured from 01/01/2020
- Silent
- High temperature performance
- Plug & play : easy connection
- CAN-BUS interface
- Automatic and Autonomous
- Remote touch-screen control panel
Downloads
YPOWER DC-DC battery chargers
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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/OUTPUT CHARACTERISTICS
- 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
Applications
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
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