The makers of the upcoming drama series Heartiley Battery have released the trailer. Heartiley Battery is set to premiere on Zee 5 on December 16.

The series is written and directed by Sadasivam Senthil Rajan, and follows the story of Sofia (Padine Kumar), a science obsessed woman who builds machine that measures love semantically, after witnessing several fractured relationships around her. She meets Sid (Guru Lakshmanan), who questions her invention's validity, as Sofia navigates her feelings for Sid.

Speaking about Heartiley Battery, Padine said, "Sofia is a character I instantly connected with - driven, brilliant, and someone who believes she can understand love scientifically. But beneath her confidence lies someone afraid of emotional instability. Playing her was both challenging and fulfilling."

"Sid is a character who believes deeply in emotions, instinct, and the magic of love. Playing him allowed me to explore vulnerability and humour in equal measure. Heartiley Battery is not just a love story; it’s a journey of understanding what the heart truly wants, and I can’t wait for audiences to witness it," said Guru.