The CTEK D250S DUAL Battery Charger obtains its energy from DC sources such as alternators, solar panels or wind power and optimises this power to meet the charging requirements of different battery banks. It automatically selects the best connected DC energy source (of 2) for the purpose and switches between these energy sources to achieve high efficiency multi-stage charging.
The CTEK D250S DUAL Battery Charger is particularly suitable for charging caravans, motor caravans, boats and second homes that do not have access to grid power supplies. Charging automatically starts as soon as DC energy is provided to the charger, such as from alternators when a vehicle is started or from solar panels when connected.
The CTEK D250S DUAL Battery Charger has a temperature sensor which ensures optimal charging voltages at all temperatures. It ensures that your batteries are always in good condition, quick charging and long battery lifetimes.
The CTEK D250S DUAL Battery Charger is a fully automatic 5-stage charger that supplies 20A to 12V batteries of 40-300Ah. The charger is IP65 classified (water jet and dust protected and approved for outdoor use), protects vehicle electronics and is suitable for all types of lead-acid batteries (Wet, MF, Gel, AGM). The CTEK D250S DUAL Battery Charger is supplied with a 2 year guarantee.
Genuine CTEK D250S
Delivers 20A to 40-300Ah 12V batteries
Compatible with all types of 12V lead-acid batteries
Fully automatic five-step charging process
Patented pulse-charging technology prevents under- and overcharging
Continuously communicates with battery to charge only when needed
Set-and-forget convenience: exercises battery the way normal usage would
Revives sulphated batteries
Automatic temperature compensation for optimal charging in any weather
Precisely regulates voltage to protect connected equipment
Maximum-power-point tracking for solar panels
Charging voltage: 14.4V at 25°C, temperature compensated
Charging current: 20A
Back current drain: <1Ah/month
Ambient temperature: -20°C to +50°C, output power is reduced automatically at high temperatures
Charger type: 5-step fully automatic charging
Battery types: All types of 12V lead-acid batteries (WET, MF, Ca/Ca, AGM and GEL)
Battery capacity: 40–300Ah
Insulation class: IP65
IN THE BOX
1x CTEK D250S DUAL Battery Charger
SIZE & WEIGHT
Carton Dimensions (L x W x H): 192 x 110 x 65mm
Carton Weight: 0.73kg