At a Glance
Best For
Overview
The Medistrom Pilot-24 Lite is the CPAP-specific backup in the caregiver kit. It is expensive per watt-hour, but it solves the one problem a general power station handles poorly: automatic, in-line CPAP failover while the user is asleep.
Pros & Cons
Pros
- Seamless UPS-mode failover: the Pilot-24 Lite passes AC power through to the CPAP normally and switches to battery in milliseconds on power loss — no buttons, no action required from a sleeping user
- 8–16 hours runtime at typical CPAP pressures (up to 10 cmH2O), covering a full night in most outage scenarios
- Purpose-built for ResMed AirSense 10, AirMini, and S9 with included cables — no adapters to buy or guess at
- TSA-approved / FAA-compliant 95Wh battery: also travels with the CPAP user
- Recharges in 2–3 hours; lighter (1.3 lb) and smaller than a general-purpose power station
Cons
- Works only with compatible 24V CPAP/APAP devices — not universal; verify CPAP model before buying
- At $339 it is expensive per watt-hour versus a general power station, but the pass-through UPS function justifies the premium for CPAP-critical use
- 95Wh is not enough to run other devices simultaneously — single-purpose
- Not compatible with ventilator BiPAP or high-flow oxygen concentrators
Medistrom Pilot-24 Lite CPAP Battery Backup Power Supply, 95Wh, for ResMed AirSense 10, AirMini, S9, and compatible 24V CPAP/APAP devices (bundled with cables)
Amazon details may change after publication.
Why Automatic Failover Matters
A sleeping CPAP user should not need to wake up, notice the outage, find a power station, and move plugs in the dark. The Pilot-24 Lite sits between the wall and compatible 24V CPAP machines so the machine can keep running when grid power drops.
That is the entire reason to buy it. It is not the biggest battery, and it is not the best value for charging random devices. It is a purpose-built safety layer for a single medical-adjacent device.
Compatibility Comes First
Do not buy this without matching the CPAP model. It is designed around specific ResMed and compatible 24V machines, and the included cables matter. If the parent uses a different brand, BiPAP, ventilator, or oxygen equipment, verify compatibility before treating this as the answer.
Humidification also matters. Heated humidifiers and heated tubes increase power draw and can shorten runtime sharply. Test the exact setup your parent uses.
Best Pairing
The strongest caregiver kit uses the Pilot-24 Lite and a larger power station together. The Pilot-24 covers the CPAP automatically through the first outage window. The larger station powers the room, phones, lights, and backup medical equipment. That redundancy is not overkill when the device is sleep-critical.
Our Verdict
The Pilot-24 Lite is the best secondary layer for a CPAP user who wants guaranteed overnight coverage without relying solely on the larger DELTA 2: it sits invisibly in-line with the CPAP, passes power through when the grid is live, and switches to battery the moment power fails — with zero intervention needed from a sleeping elderly parent. Pairing it with the DELTA 2 provides belt-and-suspenders CPAP coverage: the Pilot-24 handles the first 8–16 hours autonomously while the DELTA 2 holds capacity for everything else in the room.
Medistrom Pilot-24 Lite CPAP Battery Backup Power Supply, 95Wh, for ResMed AirSense 10, AirMini, S9, and compatible 24V CPAP/APAP devices (bundled with cables)
$339
Amazon details may change after publication.
| Full Specifications | |
|---|---|
| Kit Role | Dedicated CPAP battery backup: seamless UPS-style failover for ResMed and compatible CPAP/APAP machines without relying on the main power station |
| Category | cpap-battery |
| Renter Install | no install |
| Building Fit | bedside |
| License Required | No |
| Subscription Required | No |
| Subscription/mo | 0$ |
| Max Power | — |
| Channels | — |
| Clear LOS Range | — |
| Coverage | — |
| Battery Life | 8hrs |
| Water Resistant | No |
| SOS Button | No |
| Weather Alerts | No |
| All Carriers | No |
| 2-Way Messaging | No |
Frequently Asked Questions
Is the Pilot-24 Lite enough for a full night?
Can it run oxygen equipment?
Why not just use a larger power station?
Compare With Similar Outage Kit Components
Head-to-Head Comparisons
Medistrom Pilot-24 Lite CPAP Battery Backup Power Supply, 95Wh, for ResMed AirSense 10, AirMini, S9, and compatible 24V CPAP/APAP devices (bundled with cables)
$339
Amazon details may change after publication.