Medistrom Pilot Flex CPAP Battery
The Pilot Flex CPAP battery is the ultimate portable power solution for travelers seeking compact yet powerful CPAP battery supply. With its minimal dimensions and weighing just over 0.45 kg, this is the most compact CPAP battery available on the market today.
Product Features:
- World’s smallest and lightest CPAP battery
- Made of durable aluminum for optimal heat dissipation
- High-capacity 98Wh battery, compliant with FAA/TSA regulations
- Multifunctional design with indicator lights
- USB-A and USB-C ports for charging external devices
- DC output port for CPAP devices
- Robust construction designed for repeated use
- Supports both 12V and 24V CPAP machines
Compatible with:
- ResMed AirSense 11* (additional cable kit required)
- ResMed AirSense 10* (additional cable kit required)
- ResMed AirMini
- Löwenstein Medical prismaSMART* (additional cable kit required)
- Philips Respironics DreamStation Go* (additional cable kit required)
- Philips Respironics DreamStation 1 and 2* (additional cable kit required)

When using the Pilot Flex CPAP battery as a permanent backup power unit, you can rest assured that you won’t wake up in the middle of the night to discover your CPAP machine isn’t working. If power is interrupted during the night, your CPAP machine will draw power from your Pilot Flex without interruption.
Using the Pilot Flex CPAP battery as a portable travel PAP battery helps you receive PAP therapy while traveling, even in remote locations where mains power isn’t available, such as camping and outdoor excursions. It provides 1-2 nights of continuous operation time on an average pressure setting with humidifier and heated tubes disabled.

The Pilot Flex CPAP battery can also be used as a charging station for various electronic devices. With the built-in USB port, it can power a wide range of handheld electronic devices such as mobile phones, tablets, and cameras. It provides approximately 19,000 mAh for your handheld electronic devices. It also has a built-in LED flashlight.
To charge the battery, you use your existing power adapter that you use for your CPAP machine. With ResMed/Philips original AC charging cable, the battery has a charging time of approximately 2-3 hours. You can also use the AirMini’s short charging cable, which has a charging time of approximately 7-9 hours.

Package Contents:
- Pilot Flex Battery
- Cable for ResMed AirMini
- Short charging adapter for ResMed AirMini
- Case
- Manual (English, French, German and Spanish)
- Quick Guide (English, French, German and Spanish)
Product Specifications
Capacity: | 98Wh |
Battery type: | Lithium-ion cells |
Charging power: | 24V, 60W (NORMAL), 90W (MAX) |
DC rated input current: | 12V-24V 60W |
DC rated output current: | 12V/24V 60W |
Output power: | DC 24V, 3.75A |
USB-A output: | 5V-12V 18W Max |
USB-C output: | 5V-20V 45W Max |
USB-C input: | 5V-20V 45W Max |
Lifespan: | Over 500 full charging/discharging cycles |
Power indicator: | 4-step charging level indicator with lights |
Unlimited linking technology: | Yes! You can link multiple batteries together for even stronger power |
Housing: | Aluminum |
Dimensions (L x W X H): | 7.5 cm x 16.7 cm x 2 cm |
Weight: | 544 g |
Charging time: | 2-3 hours (7-9 hours with ResMed AirMini AC adapter; 4-6 hours with 45W USB-C charger) |
Operating time: | Operating time can vary between 3-16 hours depending on machine and settings |
Pilot Flex Battery Runtime
Brand | Model | Pressure | Humidification | Battery Runtime |
---|---|---|---|---|
ResMed | AirMini | Low – 5 | No | 19 hrs 42 min |
Medium – 10 | No | 12 hrs 44 min | ||
AirSense 10 | Low – 5 | Yes | 2 hrs 33 min | |
Low – 5 | No | 15 hrs 54 min | ||
Medium – 10 | Yes | 2 hrs 16 min | ||
Medium – 10 | No | 11 hrs 20 min | ||
AirSense 11 | Low – 5 | Yes | 2 hrs 59 min | |
Low – 5 | No | 17 hrs 55 min | ||
Medium – 10 | Yes | 2 hrs 17 min | ||
Medium – 10 | No | 11 hrs 34 min | ||
Philips Respironics | DreamStation 1 | Low – 5 | Yes | 3 hrs 13 min |
Low – 5 | No | 19 hrs 13 min | ||
Medium – 10 | Yes | 3 hrs 2 min | ||
Medium – 10 | No | 12 hrs 16 min | ||
DreamStation 2 | Low – 5 | Yes | 3 hrs 5 min | |
Low – 5 | No | 17 hrs 55 min | ||
Medium – 10 | Yes | 2 hrs 53 min | ||
Medium – 10 | No | 12 hrs | ||
Löwenstein | Löwenstein Prisma SMART | Low – 5 | No | 17 hrs 59 min |
Medium – 10 | No | 12 hrs 49 min | ||
BMC | Luna G3 | Low – 5 | Yes | 3 hrs 16 min |
Low – 5 | No | 27 |