ULTRASAFE TECHNOLOGY — Engineered with patented spark-proof and reverse polarity protection for foolproof connections to any 12V vehicle - no sparks, no wrong connections.
NOCO Boost GB20-12V UltraSafe Jump Starter 500A Portable Power Bank/Jump Leads
NOCO Boost GB20 500A UltraSafe Jump Starter Power Pack 12V Car Battery Booster
