Through years of advanced research in battery electronics and electrochemistry, CTEK has developed battery chargers with superior technology that save time, money and aggravation by maximizing battery life and performance.
Simplicity
Less charging time than conventional chargers – provides current pulses to maintain fully charged batteries
No need to disconnect battery from vehicle
Flexibility
Fits virtually all lead-acid battery types: Wet, Sealed, Gel & AGM
Splashproof and weatherproof – Sealed design is approved for outdoor use
Compact, lightweight, and easily portable
Impossible to connect incorrectly
Patented technology protects against sparks, short circuits and reverse polarity
Does not damage sensitive electronics
CTEK US 800
Easily charges all small batteries and is an excellent maintenance charger for seasonal vehicles with batteries up to 100 Ah.
Recovers or “wakes” a sulfated or under-charged battery
Begins charging at 0.8A
Sends out current pulses for charge maintenance, will not over-charge
Ideal uses: Motorcycles, ATVs, personal watercraft, snowmobiles (Also works well for maintenance charging in automotive applications)
CTEK MULTI US 3300
Strong multi-tasker that can handle all but the largest vehicles
Recovers or “wakes” a sulfated or under-charged battery
Three changing modes 0.8A@ 14.4V,3.3A@14.4V, and 3.3A@14.7V
Unique cold temperature mode enables faster re-charging, even in the coldest winter conditions
Charges all types of lead-acid batteries(wet, sealed, AGM)
Specifically recommended for Optima Red Top batteries
Ideal uses: All CTEK US 800 applications plus boats, campers, and trucks
CTEK MULTI US 7000
Six step, fully automatic switch mode model for all types of lead-acid batteries (wet, sealed, AGM)
Maintenance pulse charging increase battery life
Charges even drained batteries - Pulse recover of sulfated batteries
Four options - 14.4V, 14.7V, 16V boost, or 13.6V that can also be used as a power supply to operate equipment requiring 13.6V and a maximum of 7A
