Extended Life Battery for Z1 and Z2 Travel CPAP Machines

The Extended Life Battery is the replacement/backup battery for Z1 and Z2 CPAP machines. It has twice the capacity of the original battery, holding a charge of at least 8 hours, which means that it is perfect for traveling or camping. Integrates with the Powershell The Extended Life Battery combines with the Powershell to provide the longest-lasting, most compact battery ever.  FAA-Compliant The Extended Life Battery is FAA-Approved meaning you can take this battery on the plane with you when you travel ensuring you never miss a day of CPAP therapy.  Perfect for High-Pressure Users The Extended Life Battery is ideal for someone who uses high-pressure settings. It can power a Z1 CPAP machine at the highest pressure setting (20 cmH2O, Z-Breathe 3) for about 8.9 hours. Ideal for Traveling The Extended Life Battery is perfect for camping or traveling due to its lightweight and compact design.  Capacity: 14.4V, 99Wh Extended Life Battery with Shuttle Weight: 1.14 lbs Extende