PowerShell with Extended Life Battery for Z2 Auto Portable CPAP Machines

For nights away from fixed power the Z1 & Z2's optional PowerShell Battery Pack provides an innovative, integrated solution merging the machine and battery in one convenient package. Integrated Battery Pack is Sturdy, Compact & Convenient The Z1 & Z2 PowerShell is built to last, incorporating a soft, padded neoprene skin over a solid skeleton. Battery Modules and the Z1 or Z2 CPAP Machine slide and click into place in the PowerShell to create a single, sturdy, integrated unit. The PowerShell even includes a handy lanyard so you can hang your CPAP in a tent or on your headboard if you prefer not to rest it next to the bed. Provides Plenty of Power For 1-2 Nights of Z1 or Z2 CPAP Therapy The PowerShell holds a single battery module that will last, on average, 1-2 nights between charges. For extra nights away add additional battery modules -- at 9 ounces each they won't weigh you down! Battery modules will automatically recharge in the PowerShell when it is plugged into AC or