I bought the Zeus as a birthday gift for an avid outdoorsman. He reported that the Zeus was able to jump start his John Deer tractor about 5 times while doing some maintenance at his hunting camp. Great piece of gear and highly recommended!
I have tried to charge this thing and never gets even one bar. I have left it on the charger for days and the single bar keeps blinking. Save your money for something else.
I purchased this after a group of us were nearly stranded in a far corner of Death Valley National Park by a leaking battery. Thane returning from Japan to dead battery, the Zeus had us going in less than three minutes. My only wish was for a longer grounding wire to reach the ground spike on many Honda cars.
I have one in every car, and a couple of boats. The Zeus is indispensable.
Outstanding!! The first time I used it the dome lights in the car was like a flood light!! Starting a Honda Accord Hybrid does not even use a full bar of charge. Can’t wait to get more of these to keep in the cars.