The PowerShell lithium ion battery module integrates with the Z1 and Z2 portable CPAP systems allowing for approximately 8 hours of use.
The HDM PowerShell module is designed for and will only work with the HDM Z1 and Z2 CPAP. The battery is charged by attaching the Z1 or Z2 cpap and using the cpap's AC power supply. The battery's charge status is indicated on the CPAP's LED display. The module comes with the padded neoprene skin that has a non-skid bottom.
The Z1 andZ2 CPAP and battery are approved for in-flight use by the FAA.
Battery Chemistry: Lithium-Ion
Power / Battery Capacity: 14.4v / 99.4 Wh (What Hours)
Dimensions: 8.25 x 4 X 3.25 in