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is it a 16650 or 18650 battery? — 1 Answer
by
BD,
from LA, United States Asked on March 15, 2024
Answered by
Ethan,
Gear Expert,
from IL, United States,
on March 15, 2024
The Armasight Sidekick 640 1x19mm Thermal Monocular utilizes (and includes) 2x CR123A batteries. It can run on a single CR123A battery for 1.5 hours, or 2x CR123A batteries for 5.5 hours with the included battery extender. It can also run on a single 16650 battery (not included).
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