SparkFun Electronics Commentsurn:uuid:214d0e4e-f1b1-d287-ce26-ac5b4c9f82492024-03-28T13:50:51-06:00SparkFun ElectronicsDAS01 on TOL-18585 - Otii ArcDAS01urn:uuid:fc511c3a-e1c1-5ac5-ec8d-652d3623101a2021-09-21T18:17:57-06:00<p>This is a really great product. I have owned one of these for a couple of years now. Battery emulation is one thing that sets this apart from many other power supplies. I would recommend buying the external power supply for it as with the USB it is a little light-weight.</p>