Solar Mike Guru
 Joined: 08/02/2015 Location: New ZealandPosts: 1175 |
| Posted: 09:20am 08 Apr 2025 |
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Most auto type welding helmets have a switch inside that turns off the power from the battery when welding isnt being performed, normally "Weld" or "Grinding"; both my 2 helmets turn off the battery when in the "Grinding" Mode and the lense stays clear. The battery is not rechargable. |