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Cteck DCDC D250se

00046
AU$525.00
With award winning Swedish technology, the dual input D250SE allows you to enjoy your vehicle more with maximized battery capaci
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Product Details

The D250SE is a highly efficient and fully automatic dual input 20A charger, designed to cater to 12V lead-acid or lithium service batteries with capacities ranging from 40 to 300Ah. This advanced charger operates in 5 steps, ensuring precise and optimized charging for better battery life and performance. It offers selectable charge algorithms for AGM and lithium batteries, providing versatility to suit different battery types. With dual inputs, it can draw power from both an alternator and a solar panel, allowing for seamless charging even on the go.

One of the remarkable features of the D250SE is its intelligent battery separation function, eliminating the need for diodes and VSR relays. When the service battery reaches full charge, the D250SE automatically redirects maintenance charge power to the starter battery, ensuring both batteries stay in optimal condition.

The charger is equipped with a temperature sensor, enabling it to adapt its charging process based on weather conditions, ensuring optimal charging efficiency regardless of hot or cold environments. Additionally, it maintains a stable output of up to 20A to vehicles equipped with smart ECU-controlled alternators.

Compatible with various 12V lithium batteries such as LiFePO4, Li-Fe, Li-iron, and LFP, the D250SE is a versatile and reliable power management solution. It boasts a splash and dust-proof design (IP65) to withstand various environmental conditions, making it suitable for both indoor and outdoor applications.

For those seeking a comprehensive power management solution, the D250SE can be used in conjunction with SMARTPASS 120 and SMARTPASS 120S, providing an ultimate 140A power management setup.

Technical Data:

  • Battery Capacity: 40–300 Ah
  • Charging Category: DC charging
  • Back Current Drain: Less than 1 Ah/month (CTEK chargers feature low back current)
  • Battery Voltage: 12 V
  • Battery Chemistry: Lead acid; Lithium-ion
  • Ambient Operating Temperature: -20 ˚C to +50 ˚C (-4 °F to +122 °F)
  • Output: 14.4/14.7 V, 20 A (lead-acid battery types); 14.2 V, 20 A (LiFePO₄)
  • Input: 11.5–23 V, 25 A
  • Ripple: Less than 4% (CTEK battery chargers provide clean voltage and current with low ripple)
  • Battery Types: 12 V: WET, MF, Ca/Ca, AGM, EFB, GEL, LiFePO₄
  • Degree of Protection: IP65
  • Gross Weight (unit in box): 0.9 kg
  • Dimensions (L x W x H): 192 x 110 x 65 mm
  • Net Weight (unit with cables): 0.7 kg
  • MPPT: Yes
  • Warranty: 2 years (Limited Warranty; terms and conditions apply)

Note: The warranty applies to manufacturing faults and material defects and is non-transferable. Any unauthorized repairs or careless handling will void the warranty. CTEK issues no other warranties, and the company is not liable for any consequential damages.

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