Review on 🔋 Enhanced Protection for GB40 / GB30 / GB20 Jump Starter Battery Pack: Caseling Hard Case by Jay Koterba

This is a great storage option for the GB40. My wife carries her GB40 with her everywhere her car goes and this case is a much better solution than the case that came with the unit. It's well built and the divided compartments make it easy to organize. I would recommend this case to anyone buying GB40 Jump Starter.