EL-NISR is the global leader in lead-acid and advanced batteries for conventional vehicles. EL-NISR is the global leader in lead-acid and advanced batteries for conventional vehicles. EL-Nisr has been working in the sector of battery molding for over 30 years. The experience acquired in the production of components for batteries (boxes of various models and dime. " "VRLA batteries are used in off grid solar power and wind power installations, recreational marine. . Several well-known manufacturers in Egypt are known to focus on producing lead-acid, lithium-ion, and maintenance-free batteries. An error occurred while retrieving sharing information. With Egyptian hands and European technology, we produce high-quality products that are worth your trust. The top three states with the most Battery Manufacturers are Giza Governorate with 5 Battery Manufacturers, Cairo Governorate with 4 Battery Manufacturers, Alexandria Governorate with 1 Battery. .