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.
- Strong multi-tasker that can handle all but the largest vehicles
- 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
- Less charging time than conventional chargers provides current pulses to maintain fully charged batteries
- No need to disconnect battery from vehicle
- 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
- Recovers or "wakes" a sulfated or under-charged battery