Amazon.com: BLUETTI Aviation Plug to DC7909 Cable, Used to Connect Portable Power Station EB3A/EB70/AC180 with B80 : Patio, Lawn & Garden
Bluetti 12V RV Cable (Aviation Plug) | iQcom
Battery Connection Cable
Amazon.com: BLUETTI Aviation Plug to XT60 Cable, Used to Connect Portable Power Station AC2A, AC70, EB55 with B80 Expansion Battery : Patio, Lawn & Garden
Bluetti Aviation Plug to DC7909 Cable for B80+EB3A/EB55/EB70 780669281612 | eBay