A battery is a device consisting of one or more electrochemical cells
with external connections provided to power electrical devices such as
flashlights, smart phones and electric cars.
They say the usage of the term “battery” to describe a group of
electrical devices dates to Benjamin Franklin, who in 1748 described multiple
Leyden jars by analogy to a battery of cannon (Benjamin Franklin borrowed the
term ‘battery’ from the military, which refers to weapons functioning together).
So from that history I guess batteries were around when I came along,
but I don’t remember them.
Clocks were hand wound or plug into the wall (yes, we had electricity
way back then). Watches had to be hand wound and razors were dragged across the
face without power.
The first Japanese transistor radio is what I remembered requiring
batteries. The batteries were hard to find and they didn’t last very long, but
new electronics kept being produced that required batteries (not included).
So the other day, my computer tells me that I need to get a new battery
for my Bluetooth device. Then my phone said it needs to be recharged and then
the iPad.
It seems now my catchall drawer that used to contain broken screwdrivers
and fuses that don’t fit anything has nothing but batteries. Batteries for
watches, ear plugs, speakers, pedals…. Everything requires a battery.
I will stick with the reliable methods of travel that do not require
inspections by MIT grads and music by a box with strings that can be played
anywhere without being plugged in.
One day the grid will end and the little tubes of positive/negative
energy will end and just litter the landscape.
I think I’ll take a nap to recharge my battery.
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