3M™ Adflo™ Li-ion Battery, Heavy-duty, 837631 makes the Adflo powered air respirator even more lightweight and balanced for greater comfort during the full shift. This heavy-duty Li-ion battery is fully charged in 5.5 hours and provides approximately 10-13 hours of operating time with a new particle filter, new fully-charged battery, and a standard airflow.
Replacement Batteries for your 3M™ Adflo™ powered respirators and Speedglas™ Welding Helmets. Rechargable. Standard or heavy duty batteries in standard or high capacity. Genuine 3M™ Accessory. For maximum safety and comfort, make it a habit to check your equipment regularly.