Super Cpap Battery Pack BG-C222 with 150W Inverter(for ResMed)

Included: 150 Watt Inverter Tripp-Lite

NOTE: Do NOT use with humidifier.

ResMed Battery Guide PDF

* Model: BG-C222
* Description: Universal CPAP Battery Pack
* CPAP Battery Chemistry: High capacity, premium grade Lithium-ion cells
* CPAP Battery Case: Aluminum alloy scratch resistant shell
* CPAP Battery Protection: Built in circuitry protection against thermal run-away (overheating).
* CPAP Battery Capacity: 222Wh(watt hours)
* CPAP Battery Output Voltage: 12V
* CPAP Battery Output Current(Max): 8A
* CPAP Battery Gauge: Five Stage charge level indicator (low charge alarm)
* CPAP Battery Charge current: 2500mAh
* CPAP Battery Runtime: up to 25 hours depending on CPAP machine and pressure settings.
* CPAP Battery Recharge time: 5-6 hours
* CPAP Battery Standard Accessories are shown in the above picture.
* CPAP Battery Compatibility: Powers CPAP machines as well as other devices such as portable DVD players which require a 12V power source.
* CPAP Battery Dimensions: 9.8 inches long by 5.9 inches wide by 1.3 inches thick
* CPAP Battery Weight: 4.8 pounds
* CPAP Battery Warranty: 1 Year
* CPAP Battery Certifications: CE, EMC

Estimated CPAP Battery Usage Chart

CPAP(Usage Time in Hours)
(18.5 amp/hours)
Pressure............Ave Hours
(cm/H2O)
4........................25 Hrs
7....................... 18.8 Hrs
10......................14.3 Hrs
13......................12.1 Hrs
16......................10.5 Hrs
20......................9.8 Hrs

BIPAP(Usage Time in Hours) (18.5amp/hours)

Pressure.............Ave Hours
(cm/H2O)

8/4........................25.6
10/6......................18.8
12/8......................17.4
14/10....................16.1
16/12....................14.6
18/14....................12.5
20/16....................11.3
22/18....................9.0
24/20....................7.1

CPAP Battery Important Notes

* CPAP Battery package includes a DC adaptor that will work with Respironics M Series machines. The included adaptor cannot be used with ANY other machine type.
* When purchasing, please select your machine type for the additional DC adaptor.
* Using this CPAP battery with an inverter will greatly reduce the usage times specified above.
* All CPAP battery times are estimates only. Multiple factors will affect usage times.
* These CPAP batteries do not have to be completely discharged before recharging
* This CPAP battery is NOT recommended for Legacy Respironics REMStar BiPAPs.
* IMPORTANT: This battery will ONLY work on PAP devices that can use DC power. The PAP device must have a 12V barrel connector, and be capable of using a DC adaptor cable from the PAPs manufacturer.
* Does your PAP not have a DC connector, such as the Fisher & Paykel models? You can also use our power Inverter to plug directly into the battery and use your standard AC power cord on the PAP to plug right into the battery. However, using the inverter will reduce your usage times by up to 33%.
* Addendum to user manual: After charging the battery, hold the battery test button for 10 seconds or until the test lights display. This will activate the battery for use.
* ResMed DC-12 Converter: The power tip on the conveter is center negative, outside positive. That is opposite to most of the power tips available on other DC power cords. Most of them have a center positive, outside negative. The ResMed DC-12 conveter is designed to shut off when the vattery voltage drops below 10.5 VDC. This will prevent damage to your S8 machine. The ResMed DC-12 Converter also cleans up the voltage and prevents power spikes.