We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular 6-cell lithium-ion laptop battery

2-Power CQ42 6-cell 5200mAh 11.1V Li-ion laptop battery

SKU CH-5EXX-FE6HR

Replacement lithium-ion battery with 5200 mAh capacity and six cells for compatible HP laptops

  • Battery typeLithium-Ion
  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter wattage100 W
  • Product colorBlack
  • Compatible with593553-001 593561-001 593562-001 633216-141 633216-151 63321
  • Replaces HP part 593553-001 for direct compatibility
  • 5200mAh capacity extends runtime between charges
  • 6-cell lithium-ion design balances power and weight
  • Built-in protection guards against overcharge and over-discharge
  • Fits HP Pavilion G4 G6 G7 and Presario CQ42 models

Replacement Battery for HP Pavilion and Presario

This 6-cell lithium-ion battery replaces the original power pack in a wide range of HP Pavilion and Presario notebooks. It delivers 5200mAh at 11.1V and is built with overcurrent, overcharge, overdischarge and temperature protection. The unit is new and ready for immediate installation.

Thermals and Power in Daily Use

The lithium-ion chemistry provides stable voltage throughout the discharge cycle and the integrated protection circuitry guards against overheating during extended sessions. No active cooling is required and the pack operates silently inside the laptop chassis.

What the Bundled Protection Adds

Overcurrent, anti-overcharge, anti-overdischarge and temperature control functions are built into the pack itself. These safeguards help preserve cell health and reduce the risk of sudden shutdowns caused by voltage irregularities.

How it compares

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

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand name2-Power
Model nameCQ42
Part numberCQ42
Product colorBlack
Power
Battery typeLithium-Ion
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter wattage100 W
Size & build
Product weight300 g
Compatibility
Compatible with593553-001 593561-001 593562-001 633216-141 633216-151 633216-421 633216-541 636631-001 640320-001 586028-423 588178-541 588178-141 586007-121 586028-321 586028-341 586028-421 584037-001 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-IB0 W, HSTNN-IBOW, HSTNN-LB0X, HSTNN-LB0Y, HSTNN-LBOW, HSTNN-Q4

Questions about this item

How do I install the 6-cell Li-ion battery in my HP Pavilion DM4?

Power off the laptop, unplug the AC adapter, slide the release latch, remove the old pack, align the new 5200mAh unit with the guides, press until it clicks, then recharge fully before first use.

What maintenance will the 5200mAh 11.1V battery need later?

Calibrate every few months by charging to 100%, discharging to the automatic shutdown point, then charging again uninterrupted; store at roughly 50% charge if unused for weeks.

What limit appears first during sustained use of the 58Wh pack?

The 58Wh capacity determines runtime; under continuous load the charge depletes before thermal protection activates, so plan for shorter sessions or keep the 20V 100W adapter connected.

More in Laptop Chargers & Batteries

Similar items