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Black rectangular laptop battery with connector strip

2-Power CQ42 laptop battery 11.1V 5200mAh 58Wh

SKU CH-MR1P-6Q4BX MPN CQ42.

Replacement lithium-ion battery delivering 11.1 V and 5200 mAh for compatible HP and Compaq laptops

  • ColorBlack
  • CompatibilityMU06 MU09 593553-001 593554-001 636631-001 G62 584037-001 59
  • Battery TypeLithium-Ion
  • Battery Voltage20V
  • AC Adapter Voltage20V
  • AC Adapter Output Power100W
  • 58 Wh capacity powers extended work sessions
  • 5200 mAh lithium-ion cell replaces HP MU06 and MU09 packs
  • 1 V output matches original voltage for safe operation
  • Compatible with HP Pavilion G4, G6, G7, DM4 and Presario CQ42, CQ56, CQ57, CQ62 series
  • 346 g weight keeps the laptop light for travel

Replacement Battery for HP Laptops

The 2-Power CQ42 is a lithium-ion replacement battery rated at 11.1V, 5200mAh and 58Wh. It is designed for owners of compatible HP Pavilion, Presario and Compaq notebooks who need a new power pack that matches the original specifications.

Voltage and Capacity Limits

The cell delivers 11.1 volts and 58 watt-hours, so runtime will follow the original factory rating for the listed models. Systems that require a different voltage or a higher capacity pack will not operate correctly with this unit.

Physical Fit and Connector Position

The black pack weighs 346 grams and measures to the supplier drawing; the left mounting hole sits 12 cm from the edge and the right hole 5.5 cm away. Buyers whose original battery shows a different connector layout or mounting spacing cannot use this replacement.

Highlights

  • 58 Wh capacity powers extended work sessions
  • 5200 mAh lithium-ion cell replaces HP MU06 and MU09 packs
  • 1 V output matches original voltage for safe operation
  • Compatible with HP Pavilion G4, G6, G7, DM4 and Presario CQ42, CQ56, CQ57, CQ62 series
  • 346 g weight keeps the laptop light for travel

Specifications

Brand2-Power
ModelCQ42
Part NumberCQ42
ColorBlack
CompatibilityMU06 MU09 593553-001 593554-001 636631-001 G62 584037-001 593550-001 593562-001 Pavilion G7 G6 G4 DM4 HSTNN-LB0W HP Presario CQ42 CQ56 CQ57 CQ62 586006-121, 586006-123, 586006-241, 586006-242, 586006-321, 586006-361, 586006-541, 586006-761, 586007-001, 586007-141, 586007-161, 586007-241, 586007-251, 586007-421, 586007-541, 586007-542, 586007-741, 593553-01, 593555-001, HSTNN-CBOW, HSTNN-CBOX, HSTNN-DB0X, HSTNN-E06C, HSTNN-E07C, HSTNN-E09C, HSTNN-F01C, HSTNN-F02C, HSTNN-I83C, HSTNN-IB0W, HSTNN-IBOW, HSTNN-LB0X, HSTNN-LB0Y, HSTNN-LBOW, HSTNN-Q47C, HSTNN-Q48C, HSTNN-Q60C, HSTNN-Q61C, HS
Battery TypeLithium-Ion
Battery Voltage20V
AC Adapter Voltage20V
AC Adapter Output Power100W
Featureslithium_ion, Rechargeable, 11.1 volts_of_alternating_current, 5200 milliampere_hour, 58 watt_hours, MU06 MU09 593553-001 593554-001 636631-001 G62 584037-001 593550-001 593562-001 Pavilion G7 G6 G4 DM4 HSTNN-LB0W HP Presario CQ42 CQ56 CQ57 CQ62 586006-121, 586006-123, 586006-241, 586006-242, 586006-321, 586006-361, 586006-541, 586006-761, 586007-001, 586007-141, 586007-161, 586007-241, 586007-251, 586007-421, 586007-541, 586007-542, 586007-741, 593553-01, 593555-001, HSTNN-CBOW, HSTNN-CBOX, HSTNN-DB0X, HSTNN-E06C, HSTNN-E07C, HSTNN-E09C, HSTNN-F01C, HSTNN-F02C, HSTNN-I83C, HSTNN-IB0W
Dimension14.33in W x 12.83in H x 9.06in D
Weight346 grams

Questions about this item

Which capacity version of the 2-Power CQ42 battery should I choose for my HP laptop?

The 2-Power CQ42 is supplied in a single 5200 mAh, 58 Wh version rated at 11.1 V, so there is no alternative capacity to select.

What does the 58 Wh rating mean for daily runtime in my HP Pavilion or Presario?

A 58 Wh pack typically delivers several hours of mixed office use on compatible HP Pavilion G4, G6, G7, DM4 or Presario CQ42, CQ56, CQ57, CQ62 models, varying with screen brightness and workload.

What interface does the CQ42 battery use and what does it limit in practice?

The battery connects through the proprietary HP MU06/MU09 slot; it only fits laptops whose original battery matches the 12 cm left and 5.5 cm right mounting-hole spacing shown in the diagram.

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