The kv battery ns70 is a larger, high-performance maintenance-free (smf) battery designed for suvs, 4x4s, and light commercial vehicles. it belongs to the "jis d31" size group and offers significantly more cranking power and capacity than the ns60. technical specificationsfeaturespecification (typical)voltage12vcapacity (20hr)65ah – 70ahcold cranking amps (cca)410a – 580a (model dependent)technologysealed maintenance-free (calcium-calcium)dimensions (l x w x h)approx. 260mm x 172mm x 225mmterminal layoutns70 (r) and ns70l (left-hand positive)