Freedom Travel Battery for CPAP Machines - Battery Only

IMPORTANT NOTE: This product is a single battery cell only and does not include the carry pack or accessories.

BPS FAA Compliance Letter: To view the Battery Power Solutions FAA compliance letter regarding UN Manual Tests and Criteria click: HERE.

User Manual:

The user manual included with this battery can be viewed and downloaded here: Freedom Travel Battery Pack.

Battery Charging Tips

• First Time Charging: When charging the Freedom Battery Pack for the first time, charge the battery completely to 100%. The power supply may become slightly warm to the touch during charging, which is normal.
• Charging from a DC Source: Using the OPTIONAL DC to DC Cable for C-100 & Freedom Travel Battery Packs, the battery can be charged directly from another DC source using a cigarette style 12V outlet. If doing so in a vehicle, it must be running. Another option for charging from DC power is to add the 150W Modified Sine Wave Inverter to convert the DC power to AC to use the standard charger.
• International Charging: The battery can be charged internationally, as the charger can be used with AC currents from 100V to 240V. Plug adapters such as the World Traveler Power Adapter Plugs will be needed to convert the outlet.
• Dual Battery Charging: Using the included power pigtail cord, two batteries can be charged at once using the battery charger. Simply plug the single end of the pigtail cord into the charger, and then the split end into the "DC In" port of both batteries.
• Charge While in Storage: Before storing, fully charge the battery. The battery will self-discharge approximately 20% every 30 days. If storing for an extended period, charge the battery once every 90 days to at least 50% capacity.

Battery Run Times

Run times will vary greatly depending on several factors: device pressure, use of a heated humidifier or heated tube, use of a inverter or converter, and altitude.

Preventing Overdraw

When the Freedom Battery is paired with a combination of CPAP accessories and a CPAP machine which is running at higher pressures, power to the device and/or accessories may be disabled. If this is encountered, try removing an accessory such as the heated humidifier or heated tube to decrease the power being drawn from the battery.

8 Amps Maximum Power Demand:

The Freedom Battery can provide power for devices which require up to 8 amps. As a reference, most CPAP machines operate between 0.5 and 4.5 amps.

Tips for Using the USB Port

Follow these steps to charge or power a device from the USB port:

1. Plug the device into the USB port.
2. Press the round button, otherwise known as the charge level indicator button, which is found next to the screen.
3. When done, unplug the USB cord from the battery to turn the battery off.

Warnings