Did not work from the moment i took it out of the box. - SightMark Accudot .243/.308, 7.62x54, Red Laser Boresight

I unpacked the Accuudot Laser Boresight SM39051 for a .308 as soon as it arrived. I figured I needed to charge the boresight so I placed it in the included charger. The light continued to flash red no matter how I placed the boresight in the charger. I left the boresight in the charger for about 36 hours hoping it would be charging. It never did. I attempted to contact SightMark to see if they could offer any help. After a bunch of emails that were of no help they told me I would need to request a return authorization and I would know if it was approved in a week or so. Thank goodness I purchased from Optics Planet.