The range is up to 500 yards, however this is also somewhat dependent on ambient conditions.
ATN does not specify the amount of time it takes to charge the battery. I would recommend contacting ATN directly for assistance. Their contact information can be found by using the link below:
https://www.atncorp.com/contactus
The ATN IR850-Supernova Long Range IR Illuminator will extend to ranges of 400-550 yards while the IR850 Pro is 300-400 yards.
The ATN IR850-Supernova Long Range IR Illuminator is compatible with 18650 button top batteries.
The ATN IR850 has 4 brightness modes: The IR850 Supernova has 4 stage output-Low at 5%-30%-70%-100%.
These modes can be accessed by turning the brightness control ring.
Also you can focus the beam: Turn the light to maximum output and shine it on a wall 8~10 m away. To focus the beam, hold the lens head in one hand and turn the battery tube with your other hand. Turn clockwise or counter-clockwise till the focus is to your liking.
This is an IR illuminator.
Please email us at techsales@opticsplanet.com so we can further answer your question.
This is an IR light and is not meant to be seen with the naked eye, only through a night vision optic.
It can be used on anything that has a picatinny style rail to attach to, although it may be a bit heavy and cumbersome as its 6+" long and weighs over half a pound. The IR850-Supernova does have adjustment for the brightness.
This is an IR illuminator, it is not visible to the naked eye.