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Black rectangular 8-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL08218P-12 8-cell 4400 mAh 14.4 V laptop battery

SKU CH-HAMQ-J2S57

Eight-cell lithium-ion replacement battery rated at 14.4 V and 4400 mAh for compatible HP Pavilion and HDX laptops

  • ColorBlack
  • TypeBattery
  • CompatibilityHP HDX 18 / HDX 18T HP Pavilion DV7 / dv7-1100 / dv7-1123ca
  • Battery Type8 Cell Lithium-Ion
  • Battery Voltage14.4V
  • Battery Capacity4400 mAh
  • 8-cell lithium-ion design delivers 4400 mAh capacity
  • 4 V output matches original HP specifications
  • Built-in smart chip enables quicker charging and longer discharge
  • circuit, overheat and overload protections ensure safe use
  • Compatible with HP Pavilion dv7, dv8 and HDX 18 series

Replacement for HP Pavilion and HDX

This 8-cell lithium-ion battery replaces the original power pack in compatible HP Pavilion dv7 and HDX 18 laptops. It delivers 14.4 V and 4400 mAh for 63 Wh of capacity. The pack is new and built to OEM specification with a smart control chip that manages charging and discharge.

Upgrade from worn or lower-capacity packs

When the original battery no longer holds a useful charge this unit restores full mobile runtime. The jump is worth it if the laptop otherwise meets your needs and the voltage matches 14.4 V. A 1-year warranty covers the replacement.

Fits HP dv7 and HDX 18 chassis

The battery slots into the existing bay without modification and works with the laptop’s original charger. It frees you from wall outlets for a full work session. Verify the model number against the compatibility list before ordering.

Highlights

  • 8-cell lithium-ion design delivers 4400 mAh capacity
  • 4 V output matches original HP specifications
  • Built-in smart chip enables quicker charging and longer discharge
  • circuit, overheat and overload protections ensure safe use
  • Compatible with HP Pavilion dv7, dv8 and HDX 18 series

Specifications

BrandDr. Battery
ModelMPL08218P-12
ColorBlack
TypeBattery
CompatibilityHP HDX 18 / HDX 18T
HP Pavilion DV7 / dv7-1100 / dv7-1123ca / dv7-1157cl / dv7-1245dx / dv7-1285dx / dv7-1428ca / dv7-2185dx / dv7-2270us / dv7-2273ca / dv7-3063cl / dv7-3065dx / dv7-3085dx / dv7-3128ca / dv7-3153ca / DV7T / DV7Z / DV8 / DV8T
Original Battery Part Number :
464058-121 / 464058-141 / 464058-161 / 464058-251 / 464058-361 / 464058-362 / 464059-001 / 464059-121 / 464059-122 / 464059-141 / 464059-142 / 464059-161 / 464059-221 / 464059-222 / 464059-251 / 464059-352 / 480385-001 / 486766-001 / 497705-001 / 516355-001 / 534116-291 / GA04 / GA06 / GA06047 / GA08 / GA08073 / HS
Battery Type8 Cell Lithium-Ion
Battery Voltage14.4V
Battery Capacity4400 mAh

Questions about this item

Does the 8-cell pack fit the HP Pavilion dv7-3085dx battery bay?

The 8-cell lithium-ion pack is built to the same form factor as the original HP HSTNN-DB75 battery used in the dv7-3085dx.

What is the common mistake when inserting this 14.4 V replacement battery?

The battery must be slid in until both latches click; stopping at the first click leaves the contacts misaligned.

When should the 4400 mAh unit be replaced?

Replace the pack when run-time drops below roughly half of the original 63 Wh capacity or the smart control chip flags a permanent fault.

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