Battery capacity is measured in either Milliamp Hours (mAh) or Watt Hours (Wh). Milliamp hours are a measure of electrical charge, while a watt-hour is equal to one watt of energy consumed for one ...

Larger packs will re-fire more vehicles and devices before they need to be recharged—milliamp hours (mAh) being the standard unit of measure. We recommend looking for jump starters with at least ...

The only remaining problem was the milliamp scale, but that was a simple blown fuse in the line. Since it was working, it was worth some time to clean up the ugly exterior, which is only cosmetic ...