Do Welding Helmets Need Batteries?

Do Welding Helmets Need Batteries? Not all welding helmets need batteries. Many don’t need batteries at all. However, if they have an auto-darkening feature, then they likely need batteries. This is to power the auto-darkening, which protects your eyes and eliminates the need for you to pull the helmet up to check the weld continuously. … Continue reading Do Welding Helmets Need Batteries?