Ask the Mrs for one. I dropped it a few times from 5 to 6 ft. I forgot to turn it off over night it was just fine. I got 70 hrs from the first charge before I read the directions.
sounds great, but how fast does it internally corrode,
anytime you see moisture and electricity mixed it generally causes metal to corrode,
if youve ever taken apart a radiator that was subjected to electrolysis youll,
remember the damage that a bit of current and moisture can do.
if you want to see something similar , take a copper plate or clean section of copper pipe,
on your multi-meters neg terminal and a magnesium plate ,
on the positive lead, and dip both separated by a sheet of cardboard
in a cup of warm water to which you add two tablespoons of table salt you stir well first
theres certainly enough current flow to brightly light a small led or incandescent light bulb, for hours or days depending on the size of the material mass and salt water volume