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Provides extended battery life for the Inogen One G4® and Rove 4™ portable oxygen concentrators Up to 6 hours, 7 minutes of battery life on pulse dose Setting 1* Rechargeable lithium-ion design for repeated use Supports longer periods of operation between battery charges Designed for portability and daily use with compatible systems FAA-approved for air travel when paired with an FAA-approved portable concentrator** *Battery time varies with flow setting and device **Based on technical performance test data
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🇺🇸 Ship from USA · On Agora since 2026
$618.00