Medistrom Pilot Flex Travel CPAP Battery Reliable power wherever sleep takes you.Travel, camping, or unexpected power outages shouldn’t disrupt your therapy. The Medistrom Pilot Flex Travel CPAP Battery delivers dependable, portable backup power with automatic 12V/24V switching, so your CPAP keeps running without extra setup. Just connect the right cable and rest easy.Compact, lightweight, and FAA/TSA compliant at 98Wh, the Pilot Flex is built for life on the go. Expect up to 16 hours of runtime on many CPAP setups, with the option to connect a second Pilot Flex when you need even more coverage Note: Includes a cable for the ResMed AirMini. Cables for other CPAP machines are sold separately. Key Features & Benefits Automatic dual-voltage output – Seamlessly supports both 12V and 24V CPAP machines Travel-approved battery – FAA/TSA compliant 98Wh capacity for carry-on flights Long-lasting runtime – Up to 16 hours on many configurations Expandable power – Connect two Pilot Flex batteries for extended use Compact & durable design – Lightweight aluminum casing built for travel Flexible recharging options – Recharge via AC adapter, USB-C, car charger, or solar panel Peace-of-mind backup – Ideal for travel, camping, and overnight power outages Charging, Simplified Recharge at home or off-grid using the method that fits your routine: Recharge methods CPAP AC adapter USB-C input (supports up to 45W) Medistrom Car Charger (sold separately) Medistrom Solar Panel (sold separately) Typical recharge times 2–3 hours using a compatible CPAP AC adapter 4–6 hours with a 45W USB-C charger 7–9 hours using a ResMed AirMini AC adapter Charging notes USB-C supports up to 45W input USB-A port is output only (cannot charge the battery) Runtime You Can Count On Enjoy up to 16 hours of runtime on many CPAP setups. When you need more time—such as multi-night trips or extended outages—link a second Pilot Flex battery for added coverage. Sleep through power interruptions Extend trips without searching for outlets Ideal for camping weekends and emergency backup Built for Travel Designed with travelers in mind, the Pilot Flex features: 98Wh FAA/TSA-compliant capacity for carry-on flights Compact footprint (~17 cubic inches) Lightweight build (~1.2 lb) Durable aluminum casing for daily use Compatibility Works with many 12V and 24V CPAP machines Automatic voltage switching—no manual settings required Includes cable for ResMed AirMini Cables for other CPAP machines sold separately Not compatible with Pilot Lite cables Specifications Product Model Pilot Flex Vendor Product Number P98MPFBPD Dimensions 7.5 x 16.7 x 2 Warranty Policy 1 Year Warranty Materials Aluminum Casing, Lithium-Ion Cells Tax Category CPAP Power Contains Lithium Yes Faa Compliant Yes Product Dimensions [MeasurementDrop, MeasurementDrop, MeasurementDrop] Battery Capacity 98 Wh Backup Battery YES Output Connection Type USB-A, USB-C, DC Out Number Of Outlets 3 Output Voltage Capabilities 12V/24V 60W Car Charging Optional Solar Charging Optional Dc Output 12V/24V 60W Recharge Time 2-3 hours (7-9 hours w/AirMini AC Adapter; 4-6 hours w/45W USB-C charger) Battery Cell Type LG/Samsung Industrial Grade Rechargeable Lithium Ion Helpful Tips Turn off heated humidification and heated tubing to maximize runtime Fully charge before travel for best overnight performance Bring the correct device-specific cable for your CPAP machine Pair two Pilot Flex batteries for multi-night or off-grid use Backed by a 1-year warranty with technical support available 9 AM–1 AM EST. Frequently Asked Questions Q: What machine cables are included with the Pilot Flex? A: The Pilot Flex includes one cable for the ResMed AirMini.Cables for all other CPAP machines are sold separately. Q: Do Pilot Lite cables work with the Pilot Flex? A: No. The Pilot Flex is not backward compatible with cables from the Pilot Lite battery. You’ll need Pilot Flex–specific cables for your CPAP machine. Q: How do I connect (piggyback) two Pilot Flex batteries together? A: To increase runtime, you can link two Pilot Flex batteries: Insert the yellow-tipped end of the DC output cable into the DC-Out port of the first battery. Insert the other end of the cable into the charging port of the second battery. This allows the first battery to supply power to the second for extended use. Q: Which cable do I need to piggyback two Pilot Flex batteries? A: The required cable depends on your CPAP machine voltage: 12V CPAP machines (e.g., Philips DreamStation):Use the DreamStation DC output cable 24V CPAP machines (e.g., ResMed AirSense 10 or AirSense 11):Use the AirSense 10 DC output cable Q: Why is my battery charging slowly with USB-C? A: The USB-C port supports up to 45W input. If charging seems slow, check that: Your USB-C power adapter supports 45W output Your USB-C cable is rated for 45W charging Lower-wattage chargers will result in longer recharge times. Q: How do I connect the Pilot Flex to my CPAP machine? A: Step-by-step setup instructions are available on Medistrom’s YouTube channel, including both Travel Mode and Backup Power Mode configurations for supported CPAP devices. Q: Why won’t my AirMini cable stay connected? A: The AirMini DC output cable may require firm pressure to fully seat: Make sure the rubber section of the cable is pushed in completely The flange should sit flush with the AirMini’s cable port A loose connection may prevent proper power delivery. Q: Can I charge the Pilot Flex using the USB-A port? A: No. The USB-A port is for output only and cannot be used to charge the battery.Charging is supported via the USB-C port or compatible AC, car, or solar charging accessories.
