CTEK Automatic charger D250SE 20 A

CTEK D250SE

Featuring award-winning Swedish technology, the D250SE with dual input maximizes the battery capacity of your vehicle and is the ideal charger for vehicles without AC power. Powerful onboard charging while driving.

The DS250SE is a fully automatic charger with five-stage charging process, providing up to 20 A for each lead-acid battery with a working voltage of 12 V or any lithium* type service battery from 40 to 300 Ah. It has selectable ­Ladealgorithmen for ­Batterien of the type AGM and lithium* and can be operated by its ­Zweifacheingang via solar or ­Lichtmaschinen in parallel connection as well as wind power. When the service battery is fully charged, the D250SE automatically switches to trickle charge for the starter battery. The D250SE also delivers a stable current of up to 20 A in ­Fahrzeugen with Smart ­Generator and has a temperature sensor for charging optimized under all weather conditions. *) 12 V lithium batteries (LiFePO4, Li-Fe, Li-iron, LFP)

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Highlights & Details

• Dual input (solar module and alternator parallel)
• Selectable lithium and lead-acid ­Modus
• Solar module regulator with MPPT
• Battery disconnection function
• Adjustable AGM mode
• Maximized charging efficiency
• Temperature sensor compatible with SMARTPASS 120

Facts

• Fully automatic, temperature-compensated charging while driving with 20 A for batteries between 40 Ah and 300 Ah
• Dual input (solar module and alternator parallel)
• Compatible with smart generators
• Solar module controller with MPPT (Maximum Power Point Tracking)
• Selectable lithium* and lead-acid ­Modus 12V lithium batteries (LiFePO4, Li-Fe, Li-iron, LFP)
• Battery disconnection function ­ no diodes and VSR relays required
• Adjustable AGM mode 14.4 V or 14.7 V
• Maximized charging efficiency to increase battery performance and battery life
• Temperature sensor to optimize charging in cold environments
• Water and dust proof (IP65)
• Compatible with SMARTPASS 120 for the ultimate 140A power management solution