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Black rectangular 8-cell lithium-ion laptop battery, 14.4V 4400mAh, Dr. Battery branding

Dr. Battery

Dr. Battery MPL03259P-06 8-Cell 14.4V 4400mAh laptop battery

SKU CH-XDGK-WZ8NP

Eight-cell 14.4 V 4400 mAh lithium-ion pack replaces Asus G74-series batteries A42-G74 and LC42SD128

  • ColorBlack
  • TypeBattery
  • CompatibilityAsus G74 / G74J / G74JH / G74S / G74SW / G74SX Original Batt
  • Battery Type8 Cell Lithium-Ion
  • Battery Voltage14.4V
  • Battery Capacity4400 mAh
  • Replaces Asus G74 series batteries directly
  • 8-cell lithium-ion design delivers 4400 mAh capacity
  • 4 V output matches original A42-G74 specifications
  • Built-in smart chip provides overheat and short-circuit protection
  • Dr. Battery quality since 2006 with one-year warranty

Replacement for Asus G74 Series

This 8-cell lithium-ion battery replaces the original A42-G74 or LC42SD128 packs in Asus G74, G74J, G74JH, G74S, G74SW and G74SX laptops. It delivers 14.4V and 4400mAh for 63Wh of capacity. The pack is new and built to OEM specification.

Black 8-Cell Housing and Smart Chip

The black enclosure contains eight lithium-ion cells and an integrated smart control chip. The chip manages quicker charging, lower power consumption and longer discharge time while providing short-circuit, overheat and overload protections. The form factor matches the original battery for direct mounting in the laptop bay.

Upgrade from Depleted Original Packs

This unit restores runtime for owners whose factory batteries no longer hold a useful charge. It is not suited for users needing higher capacity than 4400mAh or a different voltage. Buyers should confirm their exact model and original part number before ordering.

Highlights

  • Replaces Asus G74 series batteries directly
  • 8-cell lithium-ion design delivers 4400 mAh capacity
  • 4 V output matches original A42-G74 specifications
  • Built-in smart chip provides overheat and short-circuit protection
  • Dr. Battery quality since 2006 with one-year warranty

Specifications

BrandDr. Battery
ModelMPL03259P-06
ColorBlack
TypeBattery
CompatibilityAsus G74 / G74J / G74JH / G74S / G74SW / G74SX
Original Battery Part Number :
A42-G74 / LC42SD128
Battery Type8 Cell Lithium-Ion
Battery Voltage14.4V
Battery Capacity4400 mAh

Questions about this item

What voltage does the 8-cell lithium-ion battery supply?

The battery provides 14.4V output, matching the original A42-G74 and LC42SD128 specifications for compatible Asus G74 series laptops.

Will the MPL03259P-06 fit my Asus G74SX without modification?

Yes, it is built as a direct replacement for the A42-G74 and LC42SD128 batteries used across the G74, G74J, G74JH, G74S, G74SW and G74SX models.

What is the first step when installing this replacement battery?

Power off the laptop, disconnect the AC adapter, then slide the release latch to remove the old pack before inserting the new 8-cell unit until it clicks.

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