The small and lightweight Focus battery powers your portable oxygen concentrator while you are out and about. Extra batteries are easy to carry and help extend your time away from home and maximize your independence.
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TrustScore 4.5 | 7,300+ reviews
Fatima A.
Best international shipping I've ever tried. Worth every penny!
3 days ago
Ayesha M.
The product exactly matches the description. Very satisfied with my purchase.
