Lightweight 12V lithium systems for professional racing teams (LeMans, NHRA, Daytona, etc), and high performance cars. Replace your heavy lead-acid with a lithium starter battery. Designed and built in the USA.

LATEST NEWS

• New lightweight M6 female to SAE top post terminal adapters/converters. Only 16 grams per set!
• With a single Voltphreaks battery instead of 2 lead-acid batteries, Risi takes first in 2009 ALMS 12 Hours of Sebring.
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