Small & Lightweight.
The 2.5 lb CPAP.com Battery Pack is surprisingly small and lightweight. It features robust power that is rarely seen in battery packs twice its size and weight. Lithium Ion Battery.
This battery does not have typical "Battery Effect" issues, where you must discharge the battery before you can recharge. The lithium ion battery can be recharged at any discharge level without losing charge time due to battery memory loss. Using sophisticated circuitry, the battery pack is specially designed to limit the unit from under charging and over charging. The CPAP.com battery pack will take approximately 10 hours to fully charge. Approved for Travel.
This battery has been approved by the United Nations and Department of Transportation as tested safe for travel. Estimated Run Times.
Please see the "Machine Pressure and Battery Performance" feature below to estimate the battery run time for your machine at your pressure setting. Using a heated humidifier on a 12volt battery power source will significantly reduce the amount of power provided. In most cases, usage is reduced to less than half the estimated operational time. CPAPs or BiPAPs requiring inverters reduce the power time even more. Compatible Machines.
This battery kit comes with the CPAP.com battery
and the GoodKnight 420 Series 12 Volt DC Power Cord
. If you have any questions call our toll free number 800-356-5221 for assistance from a CPAP expert. The following machines are compatible for this kit: GoodKnight 420 Series Machines this Battery Kit is not Compatible with: