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.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Vikram D.
The MOLLE sheath is of exceptional quality. Very happy with my purchase.
2 weeks ago
Ali H.
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
