NOCO genius boost+ gb40 1000 amp ultra safe lithium jump starter the gb40 is a compact, yet powerful 1,000 amp lithium-ion jump starter that delivers 7,000 joules of starting power. Its patented safety technology features spark-proof technology and reverse polarity protection making it safe for anyone to use. Designed for use with gas engines up to 6 liters and diesel engines up to 3 liters and doubles as a portable power source for recharging smartphones, tablets and more.
NOCO Genius Boost Plus GB40 1000 Amp 12V UltraSafe Lithium Jump Starter
Our GB40 worked perfectly. We returned from a 3 month absence to find our 6 cylinder SUV totally dead – no interior lights when I opened the door, not even a click on turning the key. I hooked up the GB40. The car started up on the second attempt. Revere