503026 (4 Cell), 503023 (8 Cell)
Whether you're on the road, in a plane, off the beaten path, or at home in bed the Transcend's CPAP battery won't weigh you down. The Transcend P4 Overnight Battery System weighs just over half a pound, and the P8 Multi-night Battery System tips the scales at 1.1 pounds. No other CPAP battery comes close! With Transcend Batteries you get a full or multiple nights sleep anywhere you choose.