Charging battery when bricked

Im soft bricked I guess. I can still get into stock recovery and fastboot. I did the cwm recovery and accept method I had cm 12 and gapps on ext sd card I did a backup of stock but wiped data and cache and flashed rom and accidently hit fix root instead of no in recovery because I wasn't rooted. Everytime I turn on phone goes to dead robot. I tried to recover in stock recovery but I think since I did a backup and wiped in cwm i cant. Will I be able to recover from flashing firmware and adb. Will I be able to still charge my phone or keep it off until im ready to flash firmware? Need help