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Black rectangular 4 cell lithium ion laptop battery

Dr. Battery

Dr. Battery MPL03249P-28 4 Cell 14.4V 2200mAh laptop battery

SKU CH-GJN7-W3N95

Four-cell lithium-ion battery delivering 14.4V and 2200mAh for compatible Asus laptops

  • ColorBlack
  • TypeBattery
  • CompatibilityAsus A450 / A550 / F450 / F550 / F550C / F550LA / F550V / F5
  • Battery Type4 Cell Lithium-Ion
  • Battery Voltage14.4V
  • Battery Capacity2200 mAh
  • 4-cell lithium-ion design delivers 32 Wh of portable power
  • 4 V output matches original Asus specifications for stable operation
  • Smart control chip enables quicker charging and longer discharge time
  • Built-in protections guard against short circuit, overheat and overload
  • Compatible with Asus A450, A550, F450, F550, K450, K550, P450, P550, X550, X552, Y481, Y581 series

Dr. Battery 4-Cell 14.4V Replacement

This new lithium-ion battery replaces original packs in numerous Asus laptop series including A450, A550, F450, F550, K450, K550, P450, P550, X550, Y481 and Y581. It suits owners of those specific models who need a direct 2200 mAh substitute. Buyers with other Asus lines or different voltage requirements cannot use this pack.

Voltage and Capacity Constraints

The unit delivers 14.4 volts and 2200 milliampere-hours for a 32 watt-hour rating across four cells. Runtime scales with the host notebook’s power draw, so heavier workloads reduce available time. Systems expecting a different cell count or voltage will not operate correctly with this pack.

Straightforward Swap with Verification

Installation follows the standard battery-bay procedure: power down, release the latch, swap the pack and lock it back in place. A built-in smart chip handles charge management and protects against short circuit, overheat and overload. The critical step is confirming the exact model number and voltage against the original battery before purchase; mismatched parts will not fit or function.

Highlights

  • 4-cell lithium-ion design delivers 32 Wh of portable power
  • 4 V output matches original Asus specifications for stable operation
  • Smart control chip enables quicker charging and longer discharge time
  • Built-in protections guard against short circuit, overheat and overload
  • Compatible with Asus A450, A550, F450, F550, K450, K550, P450, P550, X550, X552, Y481, Y581 series

Specifications

BrandDr. Battery
ModelMPL03249P-28
ColorBlack
TypeBattery
CompatibilityAsus A450 / A550 / F450 / F550 / F550C / F550LA / F550V / F552 / F552C / K450 / K450CA / K450L / K550 / K550C / K550CA / K550L / K550LA / K550LC / K550V / K552EA / P450 / P450C / P450CA / P450L / P550 / P550C / P550CA / R409 / R409L / R409LC / R510 / R510C / R510L / R510V / X450 / X450C / X450CA / X450L / X450LD / X452 / X550 / X550C / X550CA / X550CC / X550E / X550JF / X550JK / X550L / X550LA / X550LC / X550V / X552 / X552C / X552E / X552EA / X552V / Y481 / Y581
Original Battery Part Number :
0B110-00230000 / 0B110-00230100 / A41-X550 / A41-X550A
*** Not compatible with the followin
Battery Type4 Cell Lithium-Ion
Battery Voltage14.4V
Battery Capacity2200 mAh

Questions about this item

Which Dr. Battery model replaces the Asus A41-X550A?

The MPL03249P-28 is the Dr. Battery part number that replaces the Asus A41-X550A and the 0B110-00230000 original battery.

What runtime does the 32 Wh capacity deliver in a typical Asus X550?

The 32 Wh rating means the pack stores 32 watt-hours; actual runtime depends on the laptop's power draw but matches the original 4-cell design.

Does the 14.4 V output work with every Asus series listed?

Yes, the 14.4 V output matches the voltage required by all compatible Asus A450, A550, F450, F550, K450, K550, P450, P550, X550, Y481 and Y581 models.

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