Dr. Battery MPL05283P-09 4-cell 14.8V 2200mAh laptop battery

Replacement battery for Dell Inspiron models

This 4-cell lithium-ion unit replaces original Dell batteries across multiple Inspiron 14, 15 and 17 series notebooks. It delivers 14.8V and 2200mAh capacity for direct compatibility with listed part numbers such as 6KP1N, 6XH00 and 9K1VP. Buyers who need a higher-capacity pack or a different voltage should verify their original battery specifications before ordering.

Thermal behaviour and power draw

The pack uses professional-grade cells with a built-in smart control chip that manages charging current and reduces idle power consumption. Integrated protections guard against short circuit, overheat and overload conditions during normal operation. No active cooling is required and the battery runs silently inside the laptop chassis.

Sustained load performance

Under continuous discharge the smart chip maintains stable voltage output while the lithium-ion chemistry supports longer discharge time compared to aged original packs. The 32Wh energy rating provides consistent runtime for typical mobile workloads. Users who require extended runtime beyond this capacity should consider a higher-watt-hour alternative if their model supports it.