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Whether on a boat, in the mountains, or in the desert this battery will work when you need it the most.
The CS FREE has a solar panel charge kit that lets you recharge the internal battery using just solar power. It delivers fast, reliable solar power so you can recharge or even independently power your CS FREE wherever you take it.
CTEK’s new CS FREE is the world’s first truly portable battery charger and maintainer with Adaptive Boost technology. No power? No problem. Within 15 minutes, the CS FREE can take your car from a dead battery to back on the road without being tied to a power outlet.
Camping season is in full swing! Whether you are out there already, or just planning your outing, celebrate National Camping Month by treating yourself to the 140A OFF ROAD bundle. With this bundle, you get the perfect combination of the CTEK D250SE Smart Charger and the CTEK SMARTPASS 120S Complete Management Unit. Together you will be 100% ready for your outdoor adventures and can travel to your destination worry free.
Tired of being cooped up during the COVID-19 pandemic, Americans are increasingly turning to RVs to satisfy their wanderlust. And unlike in previou...
As the world is still grappling with the effects of COVID-19, people are getting more creative with their extra time spent at home. Whether they're...
Don’t let dead batteries stop you from your next great adventure. Gear up for your next camping trip with our best battery chargers for RVs!
CT5 Ti...
Do you have to get a gift for someone that enjoys going off-road or even off of the grid? CTEK has a great idea for you for the gift-giving holiday...
PRESS RELEASE
CTEK ONBOARD CHARGING SOLUTION JUST GOT EVEN SMARTER!
With Smart Alternator compatibility, and dedicated programs for all 12V lead-ac...
The CTEK 140A Off Road Bundle combines the CTEK D250SA Smart Charger and the CTEK Smartpass 120 Complete Management Unit. This system will provide your 4WD, van, RV, or other off-grid vehicles with 140 Amps of charging power, enough to keep your batteries charged and ready.
Whether you are a do-it-yourself person or not, Tony Zeal from CTEK gives step-by-step instructions on how to install the D250SE and SMARTPASS 120S in your van, RV or other off-grid or off-road vehicle.
CTEK Smartchargers aren't just for cars and trucks, we also have chargers for vehicles that run on DC. The D250SE and Smartpass 120 allows for DC/...
