- Product Information
Older style Heavy Duty Nickel Metal Hydride battery (part number 837621) for the 3M™ Adflo™ welding respirator system.
- Heavy duty Ni-MH Adflo™ battery charges in 4 hours
- Battery gives you approximately 12 hours running time at 170 litres per minute (run time assumes no gas filters or odour filters and with a clean pre-filter and particle filter)
- This heavy duty battery has approximately 4 hours longer running time than the standard Ni-MH 3M™ Speedglas™ Adflo battery
- To upgrade to the new, lightweight heavy duty Lithium-Ion Adflo battery and charger, see part number 837631C.
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