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Rectangular black lithium-ion laptop battery, six cells, 235 grams

No Sew

No Sew CQ42 5200 mAh 11.1 V laptop battery

SKU CH-CCCG-16T5G

A 5200 mAh 11.1 V lithium-ion replacement battery compatible with HP Pavilion G4, G6, G7 and Presario CQ42, CQ56, CQ57, CQ62 models

  • Battery typeLithium-Ion
  • Battery voltage rating11.1 V
  • Battery capacity5200 milliampere hour
  • Power adapter voltage11.1 V
  • Main functionLaptop
  • Product colorCQ42
  • Longer run time with 5200 mAh capacity
  • Reliable 11.1 V output matches original specs
  • Grade A lithium-ion cells enable up to 600 recharge cycles
  • Built-in circuit protection safeguards against overcharge and short circuits
  • Lightweight 235 g design fits HP Pavilion G4 G6 G7 and DM4 models

Replacement battery for HP Pavilion series

This 11.1 V lithium-ion pack replaces original HP part numbers including 593553-001, 593554-001 and HSTNN-Q62C. It fits Pavilion G4, G6, G7 and DM4 models as well as Presario CQ42, CQ56, CQ57 and CQ62 notebooks. The cell count is six and the rated capacity is 5200 milliampere_hour. Buyers with DV4, CQ40, CQ45, CQ60, CQ61 or CQ71 series laptops cannot use this unit.

Thermals and power in daily use

The pack delivers a nominal 11.1 V and is also rated for 10.8 V operation, matching the voltage range of the original batteries. Grade A cells are specified for up to 600 recharge cycles with low self-discharge. Built-in circuit protection guards against over-charge, over-discharge and short-circuit events. CE and RoHS certifications confirm compliance with electrical safety and substance restrictions.

Build integration and clearance

Physical dimensions match the original battery so the pack seats in the existing bay without modification. Weight is 235 grams, keeping the laptop balance unchanged. No separate adapter is required; the unit charges through the notebook’s standard charging circuit. Compatibility should be verified by comparing the old battery’s label to the listed part numbers before installation.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameFuturebatt
Model nameCQ42
Part numberCQ42
Product colorCQ42
Product type5200 milliampere hour
Power
Battery typeLithium-Ion
Battery voltage rating11.1 V
Battery capacity5200 milliampere hour
Power adapter voltage11.1 V
Size & build
Product weight235 g
More details
Main functionLaptop

Questions about this item

How do I install the 6-cell lithium-ion battery and what step do people often miss?

Slide the pack into the HP Pavilion G4, G6 or G7 bay until the latch clicks; the step many skip is charging it to 100 % before first use to calibrate the fuel gauge.

What replacement cycle should I expect from the 5200 mAh pack?

The cells are rated for up to 600 recharge cycles; after that capacity drops noticeably and a new battery is needed.

What is the first limit reached during a long work session on battery power?

The 58 Wh capacity (5200 mAh at 11.1 V) is the limiting factor; once depleted the laptop must be plugged into the AC adapter.

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