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Rectangular black laptop battery with four cells

CPY

CPY CQ42 laptop battery 10.8V 47Wh 4-cell black

SKU CH-DCME-17YRG

Replaces HP Pavilion and Compaq Presario batteries with a 10.8V 47Wh four-cell lithium-ion pack

  • ColorBlack
  • TypeBattery
  • CompatibilityFor HP Pavilion
  • Battery Type4 Cells Li-Ion
  • Battery Voltage10.8V
  • Battery Capacity47Wh
  • 47Wh capacity powers extended sessions
  • 8V Li-ion chemistry matches original specs
  • Four-cell design keeps weight low
  • UL certified for safe operation
  • Fits HP Pavilion dv4 dv5 dv6 G42 G62 G72 and Compaq CQ42 CQ43 CQ56 CQ57 CQ62 CQ72

Replacement Battery for HP Pavilion

This 10.8V lithium-ion unit supplies 47Wh across four cells and carries UL certification. It is built for owners of the listed HP and Compaq notebooks who need a direct swap for an aging or failed original pack. The black housing matches the OEM colour scheme.

Verify Part Number and Voltage Before Purchase

Confirm that your current battery shows one of the compatible part numbers such as 593553-001, MU06 or MU09 and that the label reads 10.8V. The pack fits the specific models listed in the compatibility table and will not work in laptops requiring a different voltage or connector layout.

Four-Cell Polymer Construction with UL Safety Mark

The lithium-polymer cells are enclosed in a rigid black shell that resists flex during daily insertion and removal. UL certification means the pack has passed recognised electrical and thermal tests, reducing the risk of overheating. The connector aligns with the original bay for a secure, repeatable fit.

Highlights

  • 47Wh capacity powers extended sessions
  • 8V Li-ion chemistry matches original specs
  • Four-cell design keeps weight low
  • UL certified for safe operation
  • Fits HP Pavilion dv4 dv5 dv6 G42 G62 G72 and Compaq CQ42 CQ43 CQ56 CQ57 CQ62 CQ72

Specifications

BrandCPY
ModelCQ42
ColorBlack
TypeBattery
CompatibilityFor HP Pavilion
Battery Type4 Cells Li-Ion
Battery Voltage10.8V
Battery Capacity47Wh
FeaturesUL Certificated
FunctionUL Certificated
Weight8oz

Questions about this item

Does the CPY CQ42 battery ship with any cables or tools, or is it just the battery itself?

The package contains only the 4-cell Li-ion battery; no AC adapter, screws or installation tools are included.

How do I know whether the 10.8V 47Wh version is the correct one for my HP Pavilion dv6?

Match the original part number — 593553-001, MU06, MU09, WD548AA or WD549AA — to confirm this 10.8V 47Wh pack is the right replacement.

What runtime can I expect from the 47Wh rating on a typical HP G62?

The 47Wh capacity restores the original factory runtime for compatible models such as the G62, G72 and Pavilion dv6 series.

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