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I think I saw one in a HP dot matrix printer Usagi Electric was refurbishing.
Are also very heavy.
Most interesting. What application do mercury batteries have?
@@esra_erimez hi,The mercury batteries were used back in the day for some move cameras for the exposure meter.
They had the most stable voltage discharge curve of all the batteries at the time.
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I think I saw one in a HP dot matrix printer Usagi Electric was refurbishing.
Are also very heavy.
Most interesting. What application do mercury batteries have?
@@esra_erimez hi,
The mercury batteries were used back in the day for some move cameras for the exposure meter.
They had the most stable voltage discharge curve of all the batteries at the time.