Transcend P8 Travel Battery (8-Cell) |

Transcend P8 Travel Battery (8-Cell)

251.00 0 With options $272.60 With options
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P8 Travel Battery (8-Cell)

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The Transcend P8™ Travel Battery makes your travel CPAP machine truly mobile by delivering 14–16 hours of therapy on a single charge. Designed exclusively to power Transcend’s popular mini CPAP machines – the Transcend Mini CPAP and Transcend Auto CPAP AND the new Transcend 3 – the P8 battery lets patients take their sleep therapy anywhere, and provides a convenient backup power source during storms or brown outs.

  • Lightweight, Portable Power on the Go

Weighing only 1.1 pounds and with dimensions about the size of a deck of cards, the Transcend P8 Battery is extremely lightweight and compact. This is a battery that won’t weigh you down or hog space – an impressive trait which travelers and outdoor enthusiasts will appreciate. Yet despite its small dimensions, the lithium-ion P8 packs a big charge – capable of powering a Transcend Mini CPAP for 14–16 hours.

  • Recharge Off the Grid

The Transcend P8 battery can be recharged by traditional AC and DC power sources, but also features the innovative option of solar-powered recharging thanks to the Transcend Portable Solar Battery Charger. A completely depleted P8 battery takes up to 8 hours to recharge by AC (using the Transcend CPAP machine’s standard power supply) or DC (via the Transcend Mobile Power Adapter). The durable, military-tested Solar Battery Charger requires 12 hours of direct sun to recharge the P8 battery. With so many charging options, the Transcend P8 ensures reliable mobile CPAP therapy far away from the beaten path.


  • Proprietary 14.4 VDC, 4S2P Lithium-ion design
  • Operational time 14–16 hours @ 14 cmH2O
  • Rechargeable with AC, DC, or solar power
  • Fully-depleted battery recharge in 8 hours (AC or DC charger)
  • Convenient backup power source during power outages
  • Dimensions: 4.1 in x 3.15 in x 0.9 in
  • Weight: 1.1 lbs
  • LED charge indicator
  • 9-month warranty (battery designed to accommodate at least 300 charge cycles)

You don’t have to leave a good night of quality sleep behind when you head out on an overnight trek or multi-day backpacking sojourn. Get back out on the trail knowing you can rest easy with courtesy of the Transcend P8 Battery. Find the P8 Battery and charging accessories today at Sleep Direct.

Part#: 503023

*Performance tested at 14cm H2O; actual battery performance may vary based on altitude, respiratory rate and tidal volume. Not for use with Transcend Heated Humidifier.

Product Downloads

Size 4.33 x 3.15 x 1.66 inches.
Weight 1.1 pounds
Type Proprietary Design Lithium Ion Battery. 14.4 VDC, 4S1P Li-ion. Rated for 300 Cycles on Average.
Operational Times (Average) 14-16 hours at 14cm H2O.
Recharge Times Recharges in 8-hours on average when using AC / DC Power
Warranty 9-Months Manufacturer's Limited Warranty
MSRP $272.60  You Save: 7.9%

2 Reviews

Customer Reviews



I have this battery for my Transcend machine. My pressure is 18, so I am sure this has a major influence on how long it lasts. I get about six hours with this battery.

Reviewed on 03/27/2021
1 out of 2 customers found this review helpful.
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Reviewed on 03/11/2015
401 out of 789 customers found this review helpful.
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