The Sitompul clan is one of the Toba Batak clans that originally settled in Tarutung. North Tapanuli. As a result of the Padri War (1803-1838). a conflict between the Padri and the Minangkabau indigenous people which then spread to the Batak region. https://tonerparts.shop/product-category/high%e2%80%91voltage-power-supply/