16 Cell Battery For Portable Oxygen Concentrator NT-02

  This battery matches Portable Oxygen Concentrator NT-02.   NT-02 DOUBLE BATTERYThe VARON NT-02 Double Battery powers your VARON NT-02 concentrator when you’re away from a power source to provide travel portability for a patient’s active lifestyle.With an extra battery, you can have a backup when traveling around town or country. Let the VARON  one can accompany you for a longer time outdoors! 8-cell battery life is 3.5 hours, and 16-cell battery life is 6 hours, as you choose!Order yours today!   Specifications Size: 7.2x3.6x2.1in Using time: Up to 6 hours Weight: 1.98Ib Voltage: 14.4V Capacity: 10400mAh,149.8Wh Charging voltage: 16.8V   Please note1. The accessories will be shipped separately from the oxygen concentrator, and it will take 5-7 working days to deliver. 2. The oxygen concentrators are usually shipped out in 2-3 days after placing the order, and about 3-5 working days, it will arrive.3. The accessories do not apply to return and refund policy.