If you are looking for full episodes in Hindi, they are most consistently found on community-uploaded video platforms: Watch ThunderCats (2011) Streaming Online - Hulu
The flagship crashes on Third Earth. To save the young heir, Lion-O, Jaga puts him in a suspension capsule that slows his aging. When Lion-O emerges, he is a man in a child's body—literally. Armed with the legendary (which grants him "Sight beyond sight"), he leads the remaining Thundercats: Tygra (the architect), Panthro (the muscle), Cheetara (the speedster), WilyKit, and WilyKat (the twins). Thundercats Cartoon Full Episodes Hindi