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Rectangular black lithium-ion laptop battery with connector on one end

Cameron & Co

Cameron & Co DS-CS-HQC20NK laptop battery 2.2 Ah

SKU CH-33MD-SG6GQ

Lithium-ion replacement battery rated at 2.2 Ah for HP 2230s and Presario CQ20 series notebooks

  • Product typeBattery
  • Compatible with HP Business Notebook 2230s and Presario CQ20 series
  • 2 Ah lithium-ion capacity supports extended mobile use
  • Replaces original part numbers including 579320-001 and AT902AA
  • Fits numerous CQ20 sub-models from 100 to 216
  • New Cameron Sino battery in black housing

2.2 Ah Li-ion replacement for HP notebooks

This Cameron Sino battery replaces the original HP unit in Business Notebook 2230s and Presario CQ20 series laptops. It supplies 2.2 Ah of lithium-ion capacity in a black housing. The part matches HP part numbers including 579320-001 and HSTNN-OB77.

Upgrade from a worn or swollen original pack

When the factory battery no longer holds a charge or shows physical swelling, this 2.2 Ah cell restores mobile runtime. The jump is worth it if the laptop otherwise meets your needs and the original pack is degraded beyond useful life.

Simple bay swap with latch release

Installation requires sliding the old pack out of its bay and clicking the new one into place. The common issue is forgetting to fully engage the retention latch, which can cause intermittent contact. No tools or firmware steps are needed.

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 nameCameron Sino
Model nameDS-CS-HQC20NK
Product typeBattery

Questions about this item

Will the DS-CS-HQC20NK battery fit my HP 2230s without any adapter or bracket?

Yes, this battery is built to the original dimensions for the HP Business Notebook 2230s and the Presario CQ20 series, so it slides directly into the existing bay.

What is the installation step that people most often miss when fitting this battery?

After inserting the pack, you must slide the locking latch until it clicks; otherwise the battery can disconnect when the laptop is moved.

How long will the 2.2 Ah Li-ion pack last before it needs replacing?

Capacity gradually declines with each charge cycle; plan on a new pack when run time drops below what you need for daily work.

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