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Battery Holder (part number 731000) to suit 3M™ Speedglas™ 100 and SL welding helmet.
- Compatible with Speedglas™ 100 series auto-darkening filter
- Holds the lithium battery (part number 422000)
- Easily interchangeable by hand
- Also suits 3M 10V welding helmet and 3M Speedglas SL welding helmet.
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