LiquidCaesium
LiquidCaesium
3 / 1
5th Jul 2015
5th Jul 2015
This is a 57000-frame (950 second, 15 5/6 minute) lasting one-time (not rechargeable) mercury battery. It comes with a builtin meter that shows how much of the battery is left.

Comments

  • dusan747
    dusan747
    5th Jul 2015
    Great! Impresivly small!