Total Micro Battery WW8N8-TM 57 Wh for Dell Latitude 7340/7440/7640

Maintain dependable runtime on Dell Latitude notebooks with this Total Micro 3-cell, 57 Wh replacement battery. Built for Latitude 7340, 7440, and 7640 systems, it gives IT teams a practical service part for restoring mobility without replacing the entire device. For organizations managing mixed laptop fleets, battery health is a predictable lifecycle issue. This pack supports a clean replacement path when original capacity declines, helping preserve user productivity and reduce avoidable device refreshes. The 57 Wh rating provides a clear capacity target for planning spares and service inventory across mobile workers, executive endpoints, and standard corporate deployments. Total Micro focuses on compatibility-driven replacement parts, which matters when uptime, fit, and service consistency are more important than generic alternatives. This battery is suited to procurement teams that need a straightforward, model-specific option for maintaining Dell Latitude endpoints in active use. When a notebook still meets performance requirements but no longer holds charge, a targeted battery replacement is often the most cost-effective way to extend its service life.