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SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!

Member #590475

Member Since: August 30, 2014

Country: United States

  • I think you are off by an order of magnitude. Most cars require 200-400 “cold cranking amps” and trucks with big engines require significantly more. Yes, starter motors draw a couple of kilowatts of power. However a car battery could be charged slowly by a lithium battery and then the car could be started once the battery was fully charged.

No public wish lists :(