The gmag saltwater powered battery charger is a portable aa battery charger that was designed for preppers campers boaters and law enforcement.
Salt water battery charger.
Perfect for campers hunters hikers or during natural disasters the g mag salt water battery charger is about the size of two cell phones and weighs only five ounces without batteries.
It uses saltwater and oxygen to convert chemical energy into electricity.
The g mag salt water battery charger includes charger batteries salt and plastic water bottle.
Have you ever been on a camping trip and had the batteries die in your lantern or try to turn on a flashlight in a power outage only to discover the batteries are dead.
Then it uses that electricity to.
The device which is small enough to slip into your back pocket is a fuel cell charger.