4S motors on 6S and 4S with Betaflight motor output limit and auto profile cell count

In this video I explain how to configure Betaflight 4 to make your 4S quad a dual rig that accepts 6S and 4S batteries and automatically enables motor output limit on high voltage. You don't actually have to trash your high KV motors to switch to 6S, with the described approach you can easily run 2500KV motors with 6S packs. Flight footage comparison: 0:51 Betaflight configuration: 5:04 ~~ Check out my quad build logs ~~ Rotorbuilds: ~~ Download my 3D designs ~~ Thingiverse: ~~ Quad in the video ~~ Frame: HyperLite FlosStyle 5“ Flight controller: Matek F405-OSD Firmware: Betaflight ESC: Aikon AK32 4-in-1 35A Motors: Hyperlite 2207.5 2522 KV Team Edition Propellers: T-Motor T5143 Receiver: FrSky R-XSR FPV camera: RunCam Micro Eagle VTX: FuriousFPV Stealth Long Range Batteries: Tattu 4S 1300 mAh 75C / Tattu R-Line 3.0 6S 1300 mAh 120C HD camera: GoPro HERO5 Session AUW: 590 grams (with 4S pack)