To alter or readjust; tinker with: sought to raise output this year by rejiggering its agricultural policies. [first form 1940s+, second 1960+; fr mid-1800s jigger, ''shake or jerk rapidly,'' related to jig as a rapid movement, dance, etc, hence ''rearrange or readjust by shaking,'' semantically similar to shake up]
AGM Batteries. Absorbent glass mat (AGM) is a class of lead-acid deep cycle battery in which the electrolyte is absorbed into a fiberglass mat. The plates in an AGM battery may be flat like wet cell lead-acid battery, or they may be wound in a tight spiral.
What Makes The Exide Edge Different? If you look at other AGM battery reviews you will find a lot of features that make them less reliable or less appealing than the Exide battery. One major difference is that the Exide battery price is substantially cheaper than other AGM marine battery types. Other batteries that claim to be quality marine batteries may not offer dual hookups for automobiles, they may not have the cold cranking amps, and they may not be fully spill proof.