Using this 3M replacement battery for your Adflo PAPR is easy. Just insert it into the device as per the instructions. Make sure the battery is properly seated to avoid any power issues. When charging, use the provided charger and keep it in a cool, dry place. Don't overcharge the battery, as it can reduce its lifespan. To maintain it, charge it regularly even if you're not using it often. If you notice any signs of damage, stop using the battery and contact 3M support.