Can The Antigravity Batteries XP-1 Jump Start A Dead Porsche? Yes!

Check out the Antigravity Batteries XP-1 Micro-Start jump starting a 981 Porsche Cayman S with a disconnected battery (to simulate a dead battery situation)!

The XP-1 was able to start the Cayman on the first try with no problems at all. We even started it several more times in a row with zero issues.