Rock Racing Batteries - The Best Car Battery - Light Weight 16 volt & 12 volt Batteries


The Rock Racing Battery Charger


Battery Maintainer and Charger
Click for Instructions/Manual

Our battery Maintainer and Charger allow you to run your water pump and electric fans at the track without draining your battery. The 55 amp output regulates voltage flow to prevent overcharging. Both models are ideal for maintaining peak voltage at the track as well as recharging your battery between events.
4010 12V Maintainer & Charger without Cables
Price: $409.99

4020 12V Maintainer & Charger with Cables
Price: $459.99

16V Maintainer & Charger with Cables coming soon!
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The Professor and The King
Date:February 1, 2008
Check it out, great pricing for the beginning of the year, the biggest name in drag racing, and more drivers like "The King" join the ranks of Winners who are willing to share their secret.
The Professor & The King
Date:11-15-2007
The legend himself, the Professor, Warren Johnson lets the cat out of the bag. Ronnie King shows off his Vette. The big boys are starting to tell their tales of hard use. The 16v Drag Racing Battery used by the Pros.




1 16 Volt Battery &
16 / 12 Volt Battery
Race Cranking Amps:
5 seconds continuous @
75°F to 7.2 volts = 1050 Amperes
15 seconds continuous @
75°F to 7.2 volts = 950 Amperes
30 seconds continuous @
75°F to 7.2 volts = 750 Amperes
Click for 16 Volt Battery Info
  Rock Racing Batteries... The Power to Win! - The Best 16 volt batteries and 12 volt batteries available for high performance racing.
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