3M Adflo Powered Air Purifying Respirator Lithium Ion Battery, 35-1099-07, replacement

3MAdfloPowered Air Purifying Respiratory Battery 35-1099-07 is a replacement lithium ion battery for 3MAdfloPowered Air Purifying Respirator. The battery is approximately 50 percent lighter than the 3MAdfloNiMh Battery, and charges to 80 percent capacity in approximetely 3 hours, and to 100 percent capacity in approximately 6.5 hours.