Charger Smartpass 100A Off Road 12V DC/DC CTEK

CTEK 40-155 Off Road Power 100A Charging System 12V – The ultimate 12V power system for outdoor vehicles

Recommended Battery size 40A-800AH

CTEK has created the ultimate 12V on-board power package for your vehicle(s). CTEK packaged the CTEK D250S Dual Smart Charger and Smartpass along with a NEW CTEK DIGITAL POWER MONITOR that gives you full knowledge and control of your available battery power. This new CTEK battery power monitor shows you how much “Time to Go” before your secondary service battery is fully discharged or fully recharged. With this system you can sit back and relax because you know how long your battery will last.

You can now have the ultimate high demand dual battery power management system all in one package. Installing these products into your 4WD, camper trailer, RV or boat will give your batteries the ultimate performance, power and lifespan. CTEK enables you to extend your enjoyment of the outdoors!

The ultimate 12V power system for outdoor vehicles

Battery to battery charger in a dual battery application

Enjoy the outdoors for even longer with CTEK’s 100A OFF ROAD CHARGING SYSTEM. It combines the D250S Dual Smart Charger and the SMARTPASS Power Management System for the ultimate 12V power system. Install it in your 4WD, camper trailer or caravan to give you the best performance, power and life from your batteries.

D250S DUAL The D250S DUAL charger can get its energy from alternators, solar panels and wind power. It separates starter and service battery and maximizes the use of the both without risking that the starter battery is unable to start the engine. SMARTPASS SMARTPASS is a Power Management System with under voltage protection that distributes it to the service batteries or electrical equipment. SMARTPASS separates and prioritized between critical and non-critical consumers to avoid drained service battery. SYSTEM MONITOR The System Monitor constantly monitors the voltage and current (charge and discharge) to show you exactly how much charge you have and how many hours you’ve got left before your battery bank is empty.

D250S DUAL

Charge while you drive

Battery to battery charger in a dual battery application

The D250S DUAL 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.

The D250S DUAL is a fully automatic 5-stage charger that supplies 20A to 12V batteries of 40–300Ah. It obtains its energy from DC sources such as alternators, solar panels or wind power and optimizes this power to meet the charging requirements of different battery banks. The D250S DUAL automatically selects the best connected DC energy source (of 2) for the purpose and switches between them to achieve high efficiency multi-stage charging. It is suitable for all types of lead-acid batteries (Wet, MF, Gel, AGM). The charger is IP65 classified (water jet and dust protected and approved for outdoor use) and protects vehicle electronics. The charger comes with a 2-year warranty.

Max charge current 20A.
Charges batteries 40Ah to 300Ah.
Automatic starter/service battery separation.
Adapts to parallel energy sources. For use with alternator, solar or both.
Built-in solar regulator and temperature sensor.
Input voltage 12.9–22V DC; 14.4V Charge voltage.
Multi-step charging from alternators and solar panels
Battery separator that eliminates diodes and VSR relays
Maintenance charge of alternator battery
Solar panel regulator with Maximum Power Point Tracking, synchronised with other current sources as alternator
Simplified installation and improve the performance of the charring of remote batteries for bow thrust of anchor winch by not need any heavy cables
Splash and dust proof (IP65)
Maximised battery life due to minimised undercharge time
Maximised battery capacity when the battery is kept fully charged avoiding harmful sulphate crystals on the lead plates and stratification of the battery acid.
Ability to take charge automatically from any power source that is connected to the D250S DUAL
Reduced charging times and costs by decreasing engine idling and the dependency on AC power onshore through efficient use of alternator and solar power
Reduced environmental impact through extended battery life and a reduced idle time
Minimal installation time and cost easy to replace an isolating relay or diode separator

SMARTPASS

Guard your battery from total discharge

Fully automated control

SMARTPASS controls and optimises energy and has a battery guard to make sure critical equipment such as radio, emergency lights and navigation systems always function. It’s suitable for boats, service vehicles, camper vans, caravans, RVs and heavy vehicles.

SMARTPASS is a fully automatic power management system for controlling and optimising energy produced by alternators or conventional AC/DC chargers, which is then distributed to battery banks and consumers. It can handle up to 80A for batteries between 28-800Ah and is suitable for all types of 12V battery. It also has an integrated battery guard to protect deep cycle batteries from total discharge and ensure that critical equipment such as radio, emergency lights and navigation systems always function. When used with the D250S DUAL, SMARTPASS provides optimal charging through CTEK’s unique staged charging cycle to protect your battery.

Battery separation eliminates diodes and VSR relays
Delivers 80A for quick recharge of batteries 28-500Ah
Compatible with DUAL D250S and delivers up to 100A charge together with D250S Dual
Prioritizing critical consumers and supplies consumers directly from the alternator
Splash and dust proof (IP65)
Suitable for boats, service vehicles, camper vans, caravans, RVs and heavy vehicles
Fully automatic
Simple to install and use
Maximizes battery life
Reduced charging times and costs
Separates consumers from service batteries for more effective charging
Temperature protection for service batteries
Safe spark free operation
Reverse polarity protected
Short circuit proof
2-year warranty