Adapts a 18650 Li-ion battery to take the place of 2 C cell's.
Voltage of an 18650 is slightly higher than 2 C cells, so use at your own risk.
Regular
...Plus paper clip and needle nose pliers needed to complete.
*NOTE- A member noted a good improvement to use heavy gauge copper wire instead of a paper clip which would handle higher amperage. I have only used mine with paper clips in a low draw game camera, but in an application where higher draw is needed, a copper conductor may be a good idea.
