The roughly ten minutes the fully charged battery provides is one of the safety features implemented in the SwiftPaws Home unit. This offers sufficient time for several play sessions, however there are circumstances, such as multiple dogs, when you might need more time. We hope to offer options like these at SwiftPaws soon, but in the meantime you might find these compatible items at your local hobby stores or online.
For a compatible AC to DC power adapter look for a 12V, 3A, adapter with an XT60 Plug as shown in the blow-out in the image below.
Click the image to open a new tab with more information on each product - NOTE these are only samples of compatible options, not necessarily a recommendation.