Battery and Solar SpotLight Cam PRO

2022 SL Pro = SpotLight Cam Pro PLUG IN Model can take 1 or 2 Rechargeable Battery Packs. I've called in 3x and Ring Staff States using the Plug In Power source for the Camera will keep Batteries Charged. All online states that is not correct ! Plan is to have batteries added for power outage or as Back up only (always powered by Factory Power Cord USBc wall plug in the Pro Plug in model came with) * on amazon app from the SL cam to avaiable accessories it states Ring Battery packs are Not Compatible with the SL Cam PRO * Ring Website page it states you must Remove battery pack(s) plug a USB Into the pack charge 5-10 hours til the bat pack LED is Green then reinstall the Battery packs . ***Ring app video by clicking the Blue ? Mark has Old SL Cam in the video & Must manually remove batteries & charge them!!! See attached Screenshot . I need confirmation batteries do not need to be removed and long as "Factory Plug in Cord" remains plugged in it will keep battery(s) charge if needed in the event power loss or outage occurs Battery kick in & keep the Lights & motion Recording going :-) *** I assume if you Get a Solar panel for the SL Pro model the solar panle USBC plugged into the SL Pro Camera must charge the batteries & the camera runs of battery power only. I would love this Wireless security option . but need tbis confirmed also. Please attach pictures & a link which confirmed Batteries are actually Charge in the SL PRO cam without Being Removed ! Sorry this is so long & wordy