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CLEARANCE SPECIAL PRICE

More Power while you drive

Fully automated control

SMARTPASS controls and optimises energy and has a built in low voltage disconnect 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 will only charge the house batteries when the DC circuit is being powered from a charging source so you never have to worry about a flat starting battery. 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 D250SA and delivers up to 100A charge when matched with either of these two units.
• Prioritizing critical consumers and supplies consumers directly from the alternator

• 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
• Short circuit proof

CTEK CS FREE is the world’s first truly portable battery charger and maintainer with Adaptive Boost technology.

You can charge and maintain any 12V lead-acid or lithium vehicle battery anywhere without being connected to a power outlet. And if your battery’s flat, CS FREE’s revolutionary Adaptive Boost technology will get you going within 15 minutes.

Portable charging and maintaining you can take anywhere without being tied to a power outlet
• Internal battery lasts up to a year when fully charged
• Adaptive Boost, to safely get you going from a flat battery within 15 minutes
• Can be charged up and powered by solar or 12V battery for longer-term maintenance charging
• No modes to select – just turn it on, connect and the CS FREE will do the rest
• Countdown function shows you how long there is left before your battery is fully charged
• USB-C and USB-A outputs for charging tech like laptops, smartphones & tablets
• New ergonomic design with a tough and durable case
• 2 year ‘peace of mind’ warranty

Additional Accessories available include:

• Alligator clips for the DC input so you can use a battery to charge another battery. (DC to DC charger)
• Solar Panel (60W) to recharge the onboard battery or pass-through to charge anything connected to the CS Free's USB-A, USB-C or Alligator Clips.
• Cig Plug DC input so you can charge your CS Free from a cig-plug adaptor. This allows you to recharge the internal battery and charge/power the outputs.