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The CTEK US RACING (Part No. 56-830) is a charger that offers state of the art technology that was previously only found in CTEK’s 12V product range. The charger is perfect for your 16V racecar or audio application no matter what the weather, temperature or conditions. The same quality and reliability you have trusted from CTEK for years is now available for your 12V/16V applications.

The CTEK US RACING charger is light-weight and compact yet extremely robust as well as water and dust resistant (IP65). With settings for 12V and 16V WET or AGM, this charger will provide fully automatic charging and can be left attached for months without the worry of overcharging. The charger is supplied with a 2 year warranty.


  • Fully automatic charging and maintenance in 7 steps maximizes battery life and performance.
  • Numerous accessories simplifies using the same charger for multiple batteries.
  • One charger for the 12V and 16V applications.
  • Water resistant so the charger can be taken to the problem even if it rains or snows.
  • Patented maintenance charge for a unique combination of maximized life and performance.
  • Patented desulfation that extends battery life.
  • No sparks, short circuit proof and reverse polarity protected for untroubled usage.
  • Automatic detection of end-of-life batteries that eliminates surprises.
  • Surge protected to protect sensitive electronics on the vehicle.

Technical Data

Spec Data
Part No. 56-830
Charging voltage 12V WET 14.4V, 12V AGM 14.7V,
16V WET 19.2V, 16V AGM 19.6V
Charging current 7A max 12V, 5A max 16V
Ambient Temperature -4°F to +122°F (-20°C to +50°C)
Type of charger 7 step, fully automatic charging cycle
Type of battery 12V and 16V lead-acid batteries

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