Can I power the 655 with a cigarette lighter adapter? Shawn April 15, 2019 21:28 Yes, the SR-655HPC & SR-955HPC can be powered using a cigarette lighter adapter. Related articles How many amps does the SR-955HPC radio draw? Can I upload music for a Roger beep or can I only use tones for it? Radio should be putting out 80+ watts. Indicating only 40-50 with RF power on max and mic gain on high. I bought a Stryker 655hp and it didn't come with a pc cord or software Does the 955 have all the am channels that 497 does? Comments 0 comments Article is closed for comments.