837631 - Heavy Duty Lithium-Ion Battery for the 3M Speedglas Adflo Respirator
Now with Rapid Charge (charges to 80% capacity in approximately an hour) and 40% lighter!!!
The new upgraded Heavy Duty lithium-ion Adflo battery (Part Number - Speedglas 837631) charges in 5.5 hours and gives you approximately 12 hours running time (at 170 l/pm, no gas filters or odour filters and with a clean pre-filter and particle filter). This new battery will not charge with your old charger (old charger looks like this
). This battery will only charge using the new charger (new charger looks like this