Specification Brand : iGuerburn BulletPoint1 : The CPAP 12v power cord works perfectly for DreamStation Series CPAP BiPAP Sleep Apnea Therapy Machines. BulletPoint2 : DC plug size: 5.5mm x 2.1mm, 1 connector: 5.5mm x 2.5mm. Please check the dc output port size of your 12V battery pack before purchasing! BulletPoint3 : This dreamstation dc power cable works well with FlashFish/ROCKPALS Power Station, Aeiusny Solar Generator, TalentCell Lithium or any other 12V battery pack with dc5521/dc5525 output socket. BulletPoint4 : This dreamstation 2 12v power adapter is 3.28ft, which is very convenient to carry and save space. It's a excellent solution to get a good night’s sleep when camping. BulletPoint5 : This 12 volt dreamstation 2 dc power supply cable is flexible and durable, which can be bent at will and not easy to be broken. Color : Black ExternallyAssignedProductIdentifier1 : 737655502954 ExternallyAssignedProductIdentifier2 : 0737655502954 IncludedComponents : Product Manual ItemName : iGuerburn 12V Power Adapter for DreamStation CPAP, 3.28ft DC5521 DC5525 DreamStation Power Cord Works Well with FlashFish ROCKPALS TalentCell Power Battery Packs ItemPackageDimensions_Height : 12.0904 centimeters ItemPackageDimensions_Length : 2.4892 centimeters ItemPackageDimensions_Width : 8.4074 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : cpap-accessories Manufacturer : iGuerburn Material1 : Nylon Material2 : Stainless Steel ModelNumber : BEPT148526 NumberOfItems : 1 PartNumber : 63360 ProductDescription : iGuerburn 12V Power Adapter for DreamStation CPAP, 3.28ft DC5521 DC5525 DreamStation Power Cord Works Well with FlashFish ROCKPALS TalentCell Power Battery Packs ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2022-04-22T01:53:25.325Z Size : Medium SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1