This acid pack is intended for filling and refilling a starter battery with a total volume of 4 litres. The product is used for maintenance and service of batteries in Renault R4 type vehicles. The liquid is suitable for lead acid batteries and supports stable starting performance and reliable power supply. The pack is applied during initial filling, after overhaul or when restoring the acid level. Proper use helps extend battery service life and promotes even distribution of charge across the individual cells of the battery.

