The IR Defense Corp. Battery Extender is a small, drop-in part that
allows users to extend the powered life of their IR Hunter Mk.II or IR
Patrol Series Thermal Device. The Battery Extender threads onto the
existing battery compartment, providing space for another 3V CR123
Lithium Battery. IR Hunter Mk.II Thermal Scopes will be able to use
three batteries while IR Patrol Series Thermal Monoculars will be able
to accommodate two. Using the Battery Extender modular will
significantly increase run times of these units. Please see charts for
run time data.
**IMPORTANT**
Only use standard 3V CR123 Lithium Batteries in your IR
Defense Corp products. The manufacturer does not recommend the use of
rechargeable batteries of any kind due to the possibility of improper
use causing system damage, explosion, and/or personal injury. Use of
rechargeable batteries or external battery packs will void the
manufacturer’s warranty.
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