The TorkLift PowerArmor Solar Locking Battery Box # TLA7710RS is made from aluminum but there is no option to have it not powder coated; that is standard for this box.
This locking battery box features a solar panel to give power to your batteries and measures 58-1/2" long x 7-5/8" wide x 12-3/4" tall.
I've added a link to a video review of this battery box for you to check out as well. view full answer...
The TorkLift PowerArmor Solar Locking Battery Box - 6V and 12V Batteries - Diamond Plate Aluminum # TLA7710RS has a weight of 40 lbs. view full answer...
The Valterra Battery Box Cone Vent # A10-3300-05 is plastic.
Our video team member goes over this and various dimensions in the attached review video. view full answer...