How does a 1.5 volt battery compare to a 9 volt battery?

When you drive through deep water should dry out your brakes by driving slowly in low gear and apply your brakes lightly? How do you know if you ruined your engine by puting only water in your antifreeze container and it freezes? Why the does the antifreeze reservoir keep losing antifreeze? Diagram of 95 Monte Carlo? What is the crankcase capacity for a kawasaki kd80? Does Mini One 1.6 petrol 2005 have cam belt? Where is the electric fan relay for the engine cooling system on a 2000 Chevrolet Malibu? What can you do with your car to improve gas mileage? Where does power steering fluid go in a 1995 BMW 325? What other Company makes Oil Filters for Kawasaki 21 HP double valve engines? How can you modify a carburetor of a petrol kawasaki caliber croma bike? What is oil capacity of 2007 street bob? What is the best manual transmission for a muscle car? How do you remove the drive belt from a cub cadet LT1046? Is story telling hyphenated? Where is the fuse box BMW 528i? What will happen if you put gas in a fuel tank? What can cause terminated wires to loosen resulting in broken or intermittent connections? Where does the brake fluid go in a Chevrolet Impala? What sits in front of the battery in the engine compartment of a 2004 Saturn Ion?

How does a 1.5 volt battery compare to a 9 volt battery?