Dr. Battery MPL08276P-T01 laptop battery 11.1V 50Wh

Compatible HP EliteBook and ZBook models

This replacement battery fits a wide range of HP EliteBook 740, 745, 750, 755, 840, 845, 850 and 855 series notebooks from the G1 and G2 generations. It also supports the HP ZBook 14 G2 and 15u G2 mobile workstations. The unit replaces original part numbers including 717376-001, CM03XL, CO06XL and E7U24AA. Buyers with other HP models or newer generation EliteBooks cannot use this battery.

Sustained discharge and safety behaviour

The lithium polymer cells deliver a steady 11.1V output across the full 50Wh capacity during extended work sessions. A built-in smart control chip manages the discharge curve to maintain consistent voltage under load rather than dropping off early. Integrated protection circuits guard against short circuit, overheat and overload conditions throughout the cycle. The cell chemistry is rated for reliable performance over long-term daily use.

Deciding specification: 50Wh capacity

The 50 watt-hour rating determines whether this unit matches the runtime of your original battery. Verify that your current battery is also rated at 50Wh or 4500mAh at 11.1V before ordering. A lower or higher capacity original will change the physical fit or the expected run time. This single figure confirms the correct replacement for your specific EliteBook or ZBook configuration.