Upgrade your heavy-duty vehicle’s reliability with the Atlas Battery XPMF31S-950, a premium Group 31 flooded lead-acid battery engineered for commercial-grade performance. Featuring an impressive 950 CCA, this battery delivers dependable starts in harsh environments, while its robust 175-minute reserve capacity ensures sustained power for accessories and electronics when the engine is not running. 

Designed with threaded post terminals, the battery offers robust and secure connections—critical for demanding fleets and industrial machinery. Atlas enhances longevity and reduces upkeep with a calcium-lead alloy that minimizes water consumption, helping increase operational uptime and lower lifecycle costs. 

Whether it’s for trucks, agricultural equipment, heavy machinery, or back-up power systems, the MF31S-950 stands out as a reliable, long-lasting solution for professionals who demand rugged performance.