Robovac won’t charge

Anyone have an issue where the robovac won’t charge. I’ve tried everything. Cleaned both terminals. Manually placed it on charger. Different locations. Everything. Then if it does charge it does a single beep once ever 20 seconds FOREVER. It’s driving me crazy. Any help is appreciated.

This community is for eufySecurity, for Robovac questions, you can check at https://community.anker.com/tags/eufy