OPTIMA RED TOP U 3,7L 12V (kan bruges til US biler med skruestik)

The instant you turn the key the OPTIMA red top battery proves the power of its design. Their unparalleled starting capacity means that demanding vehicles like muscle cars or racing cars get the starting power they need when it really counts.

Redtop batteries also give sure starting power to vehicles that work hard and are extensively used by professionals. The key to this power is OPTIMAs SpiralCell TechnologyR, which allows starting of heavy-duty diesel engines and large machinery with the same compact battery that is available for your vehicle. This technology provides maximum starting power regardless of extreme outdoor temperature changes from +40C. The robust, leak free construction can withstand extreme vibration and delivers maintenance free power, wherever your adventure takes you.


OPTIMA’s unique anatomy is built on the original SpiralCell® Technology. Instead of flat plates used in traditional batteries, OPTIMA uses two thin lead plates wound into a spiral cell with a glass-mat between to contain the acid. The technique of winding the cells, which are linked with solid connections, gives maximum performance with a minimum of size and weight. This makes the battery compact, robust and easy to mount. Cold cranking amps 815 Weight 17.2kg