CPAP Battery Backup - $175 (Princeton Junction)

condition: like new

make / manufacturer: Maxoak

model name / number: K5

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Selling a MAXOAK K5 portable power bank with high-capacity lithium battery. This unit was primarily designed as a backup battery for CPAP machines but can also power and charge many other electronic devices through its DC and USB outputs.

* Massive 82,500mAh (297Wh) battery capacity
* Compatible with many CPAP and BiPAP machines
* Multiple output voltages including 12V, 15V, and 24V DC
* USB port for charging phones, tablets, and other devices
* Compact and portable design weighing approximately 4 pounds
* Ideal for camping, travel, power outages, emergency preparedness, and off-grid use
* Includes charger and any accessories shown in the photos

Unit is fully functional and holds a charge well. A great solution for CPAP users looking for reliable backup power during outages or while traveling.

Please contact me with any questions or to arrange pickup.

post id: 7945067867

posted: 2026-07-04 08:38

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CPAP Battery Backup - electronics - by owner - sale - craigslist