Brand: Somnetics

Product Code: 503026

Availability: In stock



The Transcend II P4 Battery System allows you to sleep anywhere you choose with the world's smallest, lightest, and most portable CPAP battery connected to the world's smallest, lightest, most portable CPAP. 

Weighing less than a pound, the P4 battery will not weigh you down. 

The Transcend P4 Battery System also provides uninterrupted backup power during storms and brown outs.  Connect it in series with the Transcend CPAP using the Universal AC power supply for worry free power all night.




♦  Small ( about the size of a deck of cards) and easy to pack

♦  Provides a full nights sleep before requiring recharging

♦  Use your Transcend anywhere - even in the most remote locations

♦  Rechargeable with AC or DC power and now available a Portable Solar Charger

♦  Comfortable, wearable strapping systems (OPTIONAL) or just lay the battery next to the CPAP

♦  Creates a complete portable CPAP system


The P4 Battery System has an operational time of 7-9 hours at a pressure setting of 14cm/H20 before needing to be recharged




1.  Use the AC Universal Power Supply that comes with your Transcend CPAP

2.  Use the DC Mobile Power Adaptor (OPTIONAL)

3.  Use the power of the sun with the new (OPTIOANL)  PORTABLE SOLAR CHARGER




Proprietary Design:  14.4 VDC, 4S1P Li-ion

Recharge Time:  <5 hours with completely depleted cells

Charge Indicator:  LED

Dimensions:  4.1" x 3.15" x .9"

Weight:  .6 lbs

Operational Time:  7-9 hours @ 14 cm/H20

Operating Range:  32° - 113° F, 10% - 95% relative humidity, non-condensing

Storage Range:  -4° - 140° F, 10% - 95% relative humidity, non-condensing

Warranty: 9 months

Operating Pressure Range:  The P4 Overnight Battery is recommended for use in a pressure range of 4-14 cm/H20




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