Amazon are doing $40 off this again, same as the July deal.
1200 Peak Amp Emergency Jump Starter: Enough power to boost most vehicles (Up to 7.0L Gas or 5.5L Diesel Engine) on the road!
Quick Charge 3.0 USB Port : Designed with 2 USB output (5V/2.1A, 5V 2.4A/9V 2A), the quick charge 3.0 USB port can full charge your smartphones, tablets, and other mobile devices at the fastest speed possible.5 in 1 Multi-Function: Powerful Jump Starter + Portable Charger + Quick Charge 3.0 USB port + LED Flashlight + S.O.S Lighting Signal for help. It can help you In any case especially for adventure, outdoor, daily, emergency, travel, high and low temperature(-4℉~140℉), etc.
Advanced Safety Technology: The intelligent jumper clamp features more than 5 advanced safety technology including reverse polarity protection, over-current protection, overload protection, over-voltage protection, over-charge protection, making it totally safe for anyone to use.
What you Get: GOOLOO Compact Jump Box GP37-Plus, Smart Jumper Clamp, Wall Charger, Car Charger, USB to type-c cable, Carry Bag, User Manual, our 12 + 6 month extended warranty & 30 days money back and 24/7 friendly customer service.
$79.99
Price: $119.99 (33% off)
Apparently this can jump a massive diesel truck or a V12 Rolls Royce phantom, I don't believe that