Wen-Tzu D.
I work full time eight hours. After 4 months, one old battery last me less than 4 hours. After new purchase of FitAir booster battery pack, it let me stop to worry about running out of battery during my full time job. With my new booster battery FitAir, I can enjoy fresh air and it’s last up to 10 hours with full charge which can cover the need of eight hours for my full time job.
JOSEPH M.
I work with patients for a 9 hr shift. The new 12 hr battery allows we filtered, fresh, virus free air all day. I stay nice and cool all day long. Makes for a great day
Sharon L.
This battery really does last for many hours. I would feel safe with this battery and my Airdog going through airports and taking a short flight once more people become vaccinated.
Lorraine T.
Great products
JOHN C.
Works well , good working time .,different speeds go idea, recommend
Deborah G.
I recently booked an air flight. I bought the extended battery in order for it to last the whole time from when I arrived at airport until I landed at my destination. The original battery wouldn't have made it through TSA and the flight itself. All together the new battery lasted 11.25 hours on the second setting. It was well worth the price of the new extended battery. DG
Zander A.
After using my FitAir for 8 hours a day working in retail (yes, you’ll never understand how helpful this product is standing, walking, talking) the original battery life just simply wasn’t long enough for my use. I couldn’t get a full shift out of the battery which really was a shame because it worked so good! Two months later of using this fabulous device, the battery booster became available to purchase. I get a good 11 hours on the lowest setting and I’d say probably a 7-8 on the medium setting which is where I leave it on most of the time. It was absolutely worth the price. It functions just the same. I am not sure if this one can connect to the AirDog app because I can’t seem to pair the BB with the app. Perhaps they took the Bluetooth module out to fit in the bigger battery? If that’s the case I am fine with that as it works so well regardless. Probably keeping this mask on for the rest of my life. It helps filter out the air pollution and isn’t a pain to use at all.
