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will this battery pack work on my armasight 640 model. ? i asked for tha 2 time. no reply. hello people. ? — 2 Answers

by david, from ME, United States Asked on December 23, 2025

Name Armasight Battery Pack Kit for BNVD
$899.00 $249.00 Save 72%
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Answered by Armasight, Manufacturer from IL, United States, on December 24, 2025

No, this model is only compatible with the BNVD models specifically.

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Manufacturer Answer
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Answered by Armasight, Manufacturer from IL, United States, on December 24, 2025

This product is specific to the BNVD. I'm not sure which '640' you have, but our current thermal products can be powered by any 5VDC external power supply through the USB-C port on your thermal device.

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