Dr. Battery MPL03230P-25 6-cell 10.8V 4400mAh laptop battery

Replacement for Asus K53 and K54 series

The Dr. Battery MPL03230P-25 is a new six-cell lithium-ion pack built to replace original Asus batteries in models such as the K53Z, K54, K54C, K84, K84HR, P43, X43, X44 and related part numbers including 07G016HK1875, 07G016JD1875, 07G016JE1875, 90-N3V3B1000Y, 90R-N3VBA1000U, A31-K53, A32-K53 and A41-K53. It targets owners of those laptops who need a direct swap without adapter changes. Compatibility should be confirmed against the original battery label before purchase.

Voltage and cell-count limits

The pack delivers 10.8V from six lithium-ion cells, matching the OEM specification for the listed Asus models. A built-in smart control chip manages charging current, provides short-circuit, overheat and overload protection, and helps reduce power consumption during use. The electrical interface is fixed to the original connector and voltage; it cannot be used with laptops that require a different cell count or operating voltage.

4400 mAh capacity and 48 Wh energy

Rated at 4400 mAh and 48 Wh, the battery supplies the same energy envelope as the original equipment for typical office and web-browsing workloads. Runtime will decrease under sustained high-load tasks such as gaming or video rendering, and the pack will eventually reach end-of-life after repeated charge cycles. It is not suited for users who need significantly longer unplugged time than the original design provided.