The Ultimate On-Board Power Management System
If you're serious about your outdoor adventuring, spending a lot of time off the beaten track with limited access to mains power, a reliable Power Management System should be high on your list of priorities, especially if you rely on a wide range of power-drawing, on-board devices and accessories to help keep you going when visiting remote areas. - For this, you certainly cannot go past the CTEK SmartPass 120!
Takes Full Control of & Prioritises your Consumers with Confidence
For the avid outdoor adventurer, the CTEK SmartPass is a very smart investment. This highly-intelligent, on-board Power Management System distributes, controls and maximises available energy from your alternator to power service batteries and power consumers. The Smart Pass 120 separates and prioritises critical consumers from non-critical and replaces often temperamental and unreliable diodes and VRS relays.
Works with All 12V Lead Acid Batteries
The CTEK D250SA is compatible with all 12V lead acid batteries, including GEL and thanks to the user-selectable charge voltages, the D250SA is optimised for AGM batteries as well, boosting output from 14.4V to 14.7V to suit.
Start Assistance - Gets you Out of Trouble
Giving users an added lifeline, the SmartPass 120 is able to distribute up to 350Ah cranking power from the secondary service battery to assist the starter battery in the event that it alone cannot get the vehicle started.
Built for Harsh Conditions
With it's own, built-in Temperature sensor the D250SA will increase voltage during cold weather and reduces the charge in hot weather for efficient and risk-free charging, no matter where you find yourself ending up.
- Dynamic over current protection - delivers short 10-second bursts of 350A output
- Prioritise Power Consumers - supplies power to critical equipment before accessories
- Battery guard - makes sure critical functions always have power
- Start Assistance
- Provides up to a 350mAh 'Boost' to assist primary battery to start your engine
- Maintenance charging of Primary battery
- Separate starter & service battery
- Always have the power you need
can maintain a stable output to vehicles fitted with Smart ECU controlled alternators.
Do you want the most out of your CTEK DC-DC capabilites?
Purchase the Smart 12v 20a DC-DC Charger AND the Smart Pass 120A Charge regulator and COMBINE THE TWO!!
While the SmartPass is a very capable and proven unit on its own, when combined with the CTEK D250SA (sold separately) they provide users with one of, if not the BEST on-board dual battery power management system on the market. Together, these intelligent units are able to deliver up to 140A to your secondary service batteries while you're on the move.