The Truman Doctrine arose from a speech delivered by President Truman before a joint session of Congress on March 12, 1947.
Positive First. When installing a mower battery, always connect the positive cable first. The positive cable is red. It attaches to the battery terminal post marked with a plus sign, the letter P or the word POS. Attach the negative cable last. The negative cable is black.
Yes, actually, you can. If you need more amp hours, you can wire several batteries together in a parallel configuration. This means you hook the positive post of the first battery to the positive post of the second, and the positive post of the third, and so on...and the negative posts in the same way. If you hooked 20 6v, 10 AH batteries together in parallel, you'd end up with 6 volts, and 200 amp hours.