Keep the Dell XPS 13 7390 2-in-1 moving through the workday with this Total Micro 4-cell 51 Wh replacement battery. Designed for the XPS 13 7390 2-in-1, it gives IT teams a targeted power replacement for a premium convertible that depends on compact, efficient battery performance. A 51 Wh capacity supports practical runtime for mobile professionals who work between offices, client sites, and transit. The 4-cell design aligns with the slim profile of the XPS platform, helping preserve the device’s portable form while restoring the battery life users expect from a premium 2-in-1. For organizations, that means fewer interruptions, less reliance on chargers, and a cleaner path to extending the service life of existing hardware. Total Micro Technologies offers a focused replacement option for a specific Dell model, which helps simplify procurement and service planning. When the goal is to keep a high-value ultraportable in circulation, this battery delivers the right fit for sustained mobility and day-to-day reliability.