Zopec EXPLORE 5700 Universal Travel CPAP Battery (2-3 Nights). Super Lightweight. Only 1" Thin and 2.5 lb.s! Works with All Machine with No Adapters. FAA Compliant.

<p>2021 Portable Model: 215700C. Fast 45W Car Charger Included. Product Features: Common Uses: Camping/Hiking with CPAP 2 – 3 nights. RV over night with humidifier (Low-level). Silver Level UPS Technology: Uninterrupted sleep when power outages occur! UPS supports CPAP and BiPap. Must turn off Humidifier and Heated Tube. Battery stays at 100% as standby power. Auto Switch to battery power instantly with sensors. Normally uses wall power with pass-through. Doesn't hurt battery life plugged in 24/7. 2021 Portable Model: 215700C. Fast 45W Car Charger Included. Ultra-High Battery Capacity: 160 Wh/54 Ah (OK for Air Travel! Max capacity FAA Allows.). Sleep 7 - 8 hours with humidifier (up to mid-level) at pressure &lt; 12 cm H2O. No heated tube. Sleep 14 - 24 hours without a humidifier and heated tube (Up to 3 nights of sleep!). Note: It will not get 8+ hours using the heated tube. Use Explore Oxygen for heated tube. Solid State Peltier Cooling: Battery is 100% Silent! No cooling fans. Panasonic Lithium Ion Cells: Same brand as Tesla vehicles use! Smallest, lightest, best quality! 6. Super Light and Compact: 2.5 lb. 8.5 in x 6.0 in x 1.0 in in. (Only 1 in thin!). AC Outlet 110V (US): Works with all machine brands and models. Very Easy to Use! Just plug in the battery! No need for special adapters, inverters, or voltage matching! Powers Mac/PC laptops, internet modems, phones, tablets, lights, or any device &lt; 120W. Content: Battery, wall charger, fast car charger, travel pouch, user manual, storage box. Solar Panel Charger (Optional): Allows traveling in remote areas. Recharge Time: Less than 6 hours. Unlimited Linking Technology: No limit on linking up batteries to get more capacity! FAA/TSA Compliant for Air Travel: Carry-on Only. Limit is 2 batteries per person. Note: CPAP Battery is a FSA and HSA Eligible Item.</p>