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How the CS FREE is Good for Boaters

CS FREE is great for anyone that fancy themself an outdoors person. This may go double for boaters. Whether it be land or sea, CS FREE can be taken anywhere. CS FREE may be small enough to be stored anywhere on board, but it packs a 12V power bank, so you know it will have enough power for when you need it.

Made for the Outdoors

The CS FREE battery is perfect for anyone looking to go out in the middle of nowhere. Unlike most chargers, CS FREE is sensitive to the state of the battery and supplies just enough charge to get the boat or vehicle going, avoiding damage to the battery and the electronics.This battery with adaptive boost technology will quickly and safely charge your battery to a full charge without damaging your battery. So if you're in a pinch you don't have to worry about if a jump start will completely overload your battery. 

Works When You're in a Pinch 

Let's say that you have bad luck and your CS FREE is completely dead from pervious use and you're in the middle of the water. There is no need to worry. The CS FREE battery has a solar panel attachment. So you could be in the middle of nowhere with a dead battery and you'd still be able get the power that you need. 


You don't even have to worry if the CS FREE is compatible with your battery. CS FREE works with all types of 12V lead-acid and lithium batteries. The revolutionary battery can even charge all you're tech that you bring on board. CS FREE comes with USB-C and USB-A outlets to charge laptops, smartphones and tablets.


The CS FREE is made for the worst conditions, so its perfect to take on a boat. It has a new ergonomic design and tough, durable case and comes with a two-year “peace of mind” warranty. 

Learn More 

If you want to know more about the CS FREE and all of its features contacts us!

“Having owned several of another ‘popular’ brand of charger, the CTEK is far and above superior in every possible category. WELL worth the miniscule additional cost. ”