Why We Develop this MAXOAK CPAP Power Bank?
We found there are many CPAP users, but there is no Massive Capacity, and most Compatible Power Banks are mainly designed for CPAP. Our K5 is just the product for that purpose when hurricanes, tornadoes, high winds, floods, and other seasonal disasters have the potential to cause power outages in your area. This can be a problem if you use a CPAP machine for sleep therapy. It’s also the typical travel season when people visit friends and family for the holidays. Fortunately, alternatives for effective and affordable CPAP power banks are currently available.
What factors affect the final charge time?
The final charge time may be different according to how you set your CPAP on pressure, humidifier, and heater. And even for the same brand, the charge time is different on whether the pressure is fixed or flexible/auto-adjustable. Pressure is going higher if it is a self titratingunit. And with the mark worn on, the CPAP will drive more current than taking off the mask. The full face mask will also drive more current than a nasal mask. So, many factors can affect the current draw, which makes the final charge time different.
It is super compact and lightweight: 222*200*63mm(8.7*7.9*2.5IN）and net weight: 1.83kg(4LB), easy to carry with ergonomic handles, very convenient to take along. It is a perfect power source for tent camping and emergency power back for CPAP users.
It can provide a much longer charge time than ac output. According to our CPAP user’s feedback, it can provide at least 20hrs with humidifier/heater on, and about 5-6nights for CPAP without humidifier/heater and set a lower pressure. Some dates from customer pls refer to FAQ.
We developed this power bank for CPAP (DC12V/DC24V/DC15V), besides charging CPAP, customers can charge smartphones, tablets, and another USB-powered device with output 5V2.4A USB output.
With just one K5 power bank in hand, you can charge the current 90% used-often CPAP models, including Resmedairsense 10/ Resmedaircurve 10/ Resmed S9/ Philip Respironics Dreamstation/ Philip Respironics REMStar System one 50 and 60 Series/ HDM Z1(12V)/ Transcend Mini CPAP/ ResmedAirmini and Devilbiss Intellipap-2.
We take stable performance and safety as the most important thing. So we use the high-cost top brand Samsung battery cell inside and built-in multi-protect BMS battery management system to ensure overcurrent/overvoltage/short-circuit and low voltage/current protection. It has a much longer lifecycle over 1000 times.
What You Will Get: 1* Portable Power Bank(297Wh), 1* AC Adapter Charger(25.2V/3A), 1*DC to Airsense/Aircurve 10 Cable, 1* DC to Dreamstation Cable, 1* DC to S9 Cable, 1 *Philip System one /HDM Z1 Cable(100cm), 1* DC Connector for Transcend Mini, 1*User Manual, 1*Message Card.
What is the capacity of this power bank(K5)?
What battery cell inside?
It is built in Samsung battery cell.
What kind of CPAP can be charged?
It is compatible with Resmed S9/ Airsense 10/ Aircurve10, Phllip REMstar System One 60 and 50 Series/ Dreamstation/ HDM Z1,Transcend Mini, Resmed Airmini, and Devilbiss Intellipap-2, Other CPAP model. Pls Check with Seller for Compatibility. We include four DC cable and One DC connector for above models excepet airmini/ DevilbissIntellipap/ Dreamstation GO.
- Link to buy Dc cable for Devilbiss Intellipap-2 :
- Link to buy Dc cable for airmini:
- Buying link for dreamstation go (DC12v )：
What is the charge time for different CPAP?
We gather some charge data FYI. Check what other CPAP users told:
Phillip Respironics REMstar System One 60: 5 nights (38Hrs) with humidifier/ heater off.
Phillip REMstar System One 50: 6 nights (50Hrs) with humidifier/ heater off.
Resmed S9: 6 nights with humidifier/ heater off.
5 nights at a pressure setting of 11 for a total run time of 33 hours and 37 minutes. (heater and humidifier setting is not told).
ResmedAirsense 10: 6 nights with humidifier/ heater off.
3 nights (20Hrs) with pressure 8.6psi, humidifier on#4, heated hose off.
3.5 nights with pressure 10psi, heater/ humidifier off.
26-28 hours/ 3.5 nights: auto ramp pressure set at 5-12, climate line tube temp OFF, and climate control humidity OFF.
Nearly 4 nights using it 7.5-9 hrs per night with typical pressure settings plus humidity at 3, No heater. Took it down about 25% per night - then ran out about 3 hrs short of a forth full night sleep.
5 nights camping with my ResMed Air 10 (humidifier off/ PSA 11/ 9.5 hours per night).
What factors affect the final charge time?
The final charge time maybe different according to how you set your cpap on pressure, humidifier and heater, and even for the same brand. The charge time is different on whether the pressure is fixed or flexible/ auto-adjustable. Pressure is going higher if it is a self titratingunit. And with mark worn on, the CPAP will drive more current than taking off the mask. Full face mask will also drive more current than nasal mask. So many factors can affect the current draw, that make the final charge time different.
Can I take it on plane?
Can not, its capacity is 297Wh, which exceed the max. limits for flights.
Can it charge and discharge at the same time?
Can not charge and discharge for CPAP (you can not recharge the power bank when charge the CPAP). But it can charge and discharge for 5V USB powered devices. (you can recharge the power bank when recharge the usb-powered device like smartphone/tablet and more.)
I use a Resmed Aircurve 10 Bipap machine and wanted something to power it at our off-grid camp. This little battery pack works great! I'm only able to get one night from a charge, but that is because I didn't adjust any settings. My pressure is set at 19/16, I used the Humidair and ClimateLine at 81 degrees all night. After 8 hours, the battery was down to 28 percent but I was able to recharge it to 100% in 3 hours.
It's conveniently small and lightweight and includes the 24v cord for my machine. It's great!
The Maxoak K5 Power Bank Power Bank supplied to my Z2 CPAP for 7 plus nights (ended at 36% remaining power after 7 nights/ 7-9 hours use per night). Yea I get to go rafting with a CPAP machine! Highly recommend based though on limited use.
I ran my CPAP machine Resmed S9 for 4-5 nights (with the humidifier off). I needed a power source for tent camping and this will be perfect. It will also provide a backup through 5V USB power port in case of power failures.
I need a way to power my ResMed Airsense 10 Cpap Machine when I am camping off the grid, and in power outages at home, and Maxoak K5 power bank works perfectly. It will last about 4 nights. The humidity had to be lowered to get this amount.