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The ACOPOWER Beta 105 is the only lithium-ion battery on the market that can power any brand and model of CPAP or BiPAP without any additional adapters or accessories, no noise, no fuse, build-in 160W pure sine wave outdoor power source. It is as simple as plugging your CPAP into the wall in your bedroom from AC outlet or from the DC ports. Does not require additional adapters to power CPAPs/BiPAPs again.


  • Equipped with 154 watt-hours lithium-ion battery and 160W pure sine wave inverter
  • Designed without fan to keep always no noise.
  • Power your ResMed Air 10 or S9 CPAP machine when and where you need it. Perfect for camping, airline travel, and use as a backup power supply during power outages so your PAP therapy will continue uninterrupted.
  • Equipped with the latest charging technology, including a high-speed Power Delivery port capable of charging USB-C laptops, tablets, mirrorless cameras, and phones in a fraction of the time.

Package List:

  • 1 x 160W Portable Solar Generator
  • 1 x User Manual


  • Capacity: 154Wh (3.7V/41600mAh)
  • Cell chemistry: Li-ion NMC
  • INPUT: Charging port (input, USB-C PD): 5-20V, up to 3A (60W max)
  • Inverter Waveform: Pure Sine Wave
  • Lifecycles: 1200 Cycles to 80% capacity
  • Operating usage temp.: 32-104℉ (0-40℃)
  • Dimension: 9.1x3.5x3.5 in / 232.5x90x90mm
  • Weight: 3.97 lbs / 1.6kg


  • 2 x USB port: 5V, up to 2.4A (12W max)
  • 1 x DC port: 12V/10V, or 24V/5A(120W max)
  • 1 x USB-C PD port:5V/3A,9V/3A,12V/3A,15V/3A,20V/3A(60W Max)
  • 1 x 110V/230V AC Outlet: 160W, 200W surge

Shipping is FREE on all orders to customers within the US.

We don't want to mess around with fine print and extra charges, we
like things to be simple and easy. 

We get it. You've got a lot of choice when it comes to online retailers.

Here's why we think you should shop with us at The Solar Theory.

  • Free Shipping USA wide. No extra charges. Ever.
  • Price Match Guarantee. Best prices online guaranteed.
  • 30 Day Easy Returns. No happy with your product, we'll take it back no questions asked.
  • Great Service. We pride ourselves on the best service, anywhere. Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.