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The GCE Zen-O Lite 8-Cell Battery is a lightweight, rechargeable lithium-ion battery designed for the Zen-O Lite Portable Oxygen Concentrator. Weighing just 1 pound, this battery provides up to 4 hours of extended oxygen delivery, making it an essential accessory for active users. Its compact design allows for easy swapping, even while the concentrator remains in its carrying case. With a clear battery life display and airline approval, it ensures reliable oxygen support wherever life takes you.
| Flow Settings | Average Runtime |
| Setting 1 | 5 hours |
| Setting 2 | 4 hours 30 minutes |
| Setting 3 | 2 hours 30 minutes |
| Setting 4 | 2 hours |
| Setting 5 | 1 hour 30 minutes |
Runtime are based on an average breathing rate of 18 breaths per minute