The March to the Sea, the most destructive campaign against a civilian population during the Civil War (1861-65), began in Atlanta on November 15, 1864, and concluded in Savannah on December 21, 1864
The average car battery will last for about three to five years. In some cases you'll find it fails right in the middle of this scale and needs replacing at the four-year mark. The exception to this rule of thumb is the modern AGM (Absorbent Glass Mat) technology. This is found in batteries rated for 6 or 7 years.
It uses mains current to replace the battery's lost. through positive and negative leads that clip to the corresponding battery posts. An average car battery has a capacity of around 48 amp hours which means that, fully charged, it delivers 1 amp for 48 hours, 2 amps for 24 hours, 8 amps for 6 hours and so on.