Genuine Dell Battery KCM82 (0KCM82) — 68Wh 7.6V for Latitude 5480 / 5580 & Precision 15 3520

New, genuine Dell replacement battery (part KCM82 / 0KCM82) designed for Dell Latitude 5480, Latitude 5580 and Precision 15 3520 laptops. This OEM pack delivers the specified 68Wh capacity at 7.6V to restore mobile run time and ensure compatibility with original power management. Factory-new and manufactured to Dell specifications, this battery is a direct replacement for the listed models and part numbers. Ideal when you need an authentic, drop-in swap to regain full battery performance without sacrificing safety or system monitoring.