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Black rectangular 6-cell lithium-ion laptop battery

PISKEKAT

PISKEKAT s462889-121 58Wh 6-cell laptop battery

SKU CH-JWWS-3EHHT MPN s462889-121

58Wh 6-cell lithium-ion replacement battery rated at 11.1V and 5200mAh for HP Compaq Presario CQ40, CQ45, CQ50 and CQ60 series laptops

  • Battery typeLaptop Batteries
  • 58Wh capacity powers compatible HP laptops for extended use
  • 6-cell lithium-ion design delivers 5200mAh at 11.1V
  • Grade A cells rated for up to 500 charge cycles
  • Built-in circuit protection ensures safe, stable operation
  • Replaces 484170-001 and fits CQ40, CQ45, CQ50, CQ60 series

What this battery replaces

This PISKEKAT s462889-121 is a new 58Wh lithium-ion replacement battery built with six cells rated at 11.1V and 5200mAh. It matches the original HP part numbers 484170-001, 484171-001, 484172-001, 485041-001 and 497694-001 and fits the long list of Compaq Presario CQ40, CQ45, CQ50 and CQ60 models shown in the compatibility data.

Who should buy it and who should not

Owners of the listed HP and Compaq laptops who need a direct 6-cell swap will find the correct voltage, capacity and physical fit. Buyers whose machines require a different cell count, a higher watt-hour rating or a proprietary connector not covered by the part numbers above should look at another option.

Installation notes

The battery seats in the standard bay and locks with the existing latches; no tools or firmware steps are required beyond a normal power-down. The most common issue is forgetting to fully discharge and recharge the pack during the first few cycles, which helps the built-in protection circuit calibrate to the 500-cycle design life.

How it compares

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

Price $50.99
Pricier than about 82% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLaptop Batteries

Questions about this item

Which HP Compaq Presario models accept the 58Wh 6-cell battery with part number 462889-121?

The battery fits HP Compaq Presario CQ40, CQ45, CQ50 and CQ60 series laptops and replaces OEM part numbers including 484170-001, 484171-001, 484172-001, 485041-001 and 497694-001.

Will the 11.1V 5200mAh replacement work in a laptop that originally shipped with a 48Wh pack?

Yes, the 58Wh unit shares the same 11.1V voltage and 6-cell layout, so it fits the same bay and connector while providing higher capacity than the original 48Wh pack.

How can I confirm the new battery is holding its rated 58Wh after the first few charges?

Run a full charge cycle, then check the operating system battery report or BIOS health screen — it should show design capacity near 5200mAh and a cycle count starting at 1.

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