The term trigger point was coined in 1942 by Dr. Janet Travell to describe a clinical finding with the following characteristics: Pain related to a discrete, irritable point in skeletal muscle or fascia, not caused by acute local trauma, inflammation, degeneration, neoplasm or infection.
A fresh alkaline zinc battery can have an open-circuit voltage of 1.6 volts, but an iron-disulfide battery with an open-circuit voltage below 1.7 volts is entirely discharged.
I have two 3v Lithium batteries that indicate exactly three volts on my volt meter. Other batteries, (fresh)such as the standard 1.5v flashlight battery, always indicate a couple of fractions higher.he flashlight battery you refer to is carbon-zinc, which, based on galvanic values, produces a potential of 1.56 volts, normally referred to as 1.5 volts. Lithium batteries are a whole family of products with many different types.