Battery Grandma
Original title: 건전지 할머니
Overview
Battery Grandma actively works inside Dong-gu’s grandma’s blood pressure monitor and radio. One summer during his school break, Dong-gu visits his grandma’s place in the countryside. Dong-gu chases a baby wild boar into a cornfield, only to encounter a much larger one. Will Dong-gu’s Grandma and Battery Grandma be able to save him in time?
Animation
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Release Schedule
Theatrical Jun 9, 2026
Digital —
Physical —
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