Factory Direct Sale 12V 70ah Mfn70 Lead-Acid Car Starter Battery

Factory Direct Sale 12V 70ah Mfn70 Lead-Acid Car Starter Battery. High CCA Cold-Starting Power: Delivers 560A CCA instant cranking current, ensuring reliable engine start even in cold weather or under heavy load conditions. Ultra-Low Self-Discharge Technology: Eliminates the trouble of frequent recharging; advanced calcium-calcium formula keeps self-discharge minimal, ideal for infrequently used vehicles. 30% Longer Service Life: With optimized grid corrosion resistance and aerospace-grade assembly, the battery lasts 30% longer than standard batteries, reducing replacement frequency. Harsh Environment Ready: Built with vibration-resistant structure and high-temperature tolerant materials, it performs stably in cars, trucks, buses and rough road conditions.