1-5L/Min Oxygen-Concentrator Machine Rechargeable Battery For Home Outdoor Use
1L:93%
2L:63%
3L:52%
4L:43%
5L:43%
Standard battery pack capacity: 6600mAH
Maximum battery life: 1~1.5h When the machine gear is 1L/min, the battery can be used for 1.5 hours，when 5L/min，the battery can be used for 1 hour
Battery charging time: ＞3h
