Chris Young used improper usenet message composition style by
top-posting:

Is it solar charged? Or just replacable batteries? That makes a big
difference.

Most or all trail-cams (aka scout-cams) have jacks for external battery
packs - because most applications involve remote placement with long
periods between visits (several weeks or months).

They will usually be placed in shady areas - so direct sunlight for a
closely-situation solar charger will be problematic.