Lincoln KP4491-1 CR2450 Lithium Battery (1 Battery)

Top Features

• High quality lithium coin battery with 620 mAh capacity to provide long usage life
• Replacement battery for VIKING 3350, 3250D FGS, 2450, 2450D and 1840 Series auto darkening welding helmets
• Note: Viking 3250D FGS, 2450 and 1840 Series require 2 CR2450 batteries