CR2450 Lithium Coin Battery with 620 mAh Capacity for Auto Darkening Welding Helmets, KP4491-1

This CR2450 lithium coin battery is a replacement power source for compatible auto darkening welding helmets. Its 620 mAh capacity and KP4491-1 part number help you match the battery to your helmet's replacement requirements.

Lincoln Electric recommends this replacement battery for Viking helmets, with the Viking 3350, 3250G, 2450 and 1840 series specifically listed. Check your helmet model and its required battery before replacing it.

Features

• CR2450 lithium coin battery format.
• 620 mAh capacity.
• KP4491-1 replacement part identification.
• Replacement battery for Viking 3350, 3250G, 2450 and 1840 series auto darkening helmets.

Specifications

• Battery designation: CR2450
• Battery type: Lithium coin battery
• Capacity: 620 mAh
• Part number: KP4491-1
• Brand: Lincoln Electric
• Listed compatible helmet series: Viking 3350; Viking 3250G; Viking 2450; Viking 1840

Frequently Asked Questions

Which welding helmets use the KP4491-1 replacement battery?

The KP4491-1 battery is listed for Viking 3350, 3250G, 2450 and 1840 series auto darkening welding helmets. Check your helmet's battery requirements before ordering.

What battery format and capacity does this replacement provide?

This KP4491-1 replacement is a CR2450 lithium coin battery with a capacity of 620 mAh.

Is this a complete welding helmet or a replacement battery?

This product is the KP4491-1 replacement battery for compatible welding helmets. A welding helmet is not included.