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.
Be aware of what youâre using to charge and maintain AGM batteries. Understand the purpose and specifications of whatever you use. My car is BMW X3 3000 and my battery Absorbent Glass Mat 12V 95Amps and as I use it not to often when I bought the battery they sold me a CLASS 2 BATTERY CHARGER MODEL LC-2152.