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Rectangular black laptop battery with eight cells and label showing 73 Wh 14.4V

PISKEKAT

PISKEKAT 8 cell Li-ion 73 Wh 14.4V laptop battery

SKU CH-EFFZ-GWPM4

An 8-cell 14.4 V lithium-ion battery delivering 73 Wh for compatible HP HDX and Pavilion dv7 or dv8 laptops

  • Battery TypeLaptop Batteries
  • 8 cell Li-ion design delivers 73 Wh capacity for long runtime
  • 4 V output matches original specifications for stable power
  • Fits HDX X18 and Pavilion dv7 series laptops across multiple models
  • Replaces original part numbers including 480385-001 and HSTNN-OB75
  • Brand new condition ensures full performance from first use

8-cell 14.4 V 73 Wh replacement battery

This PISKEKAT laptop battery uses eight lithium-ion cells to deliver 73 Wh at 14.4 V. It is built as a direct replacement for the original 480385-001 pack and matches the GA08 form factor used in several HP HDX and Pavilion dv7 or dv8 models.

Check your current part number before ordering

Verify that the label on your existing battery shows one of the listed part numbers such as 480385-001, 464058-251, 464059-121, 464059-141, 516355-001, 516916-001, HSTNN-OB75, HSTNN-DB74, HSTNN-C50C or KS525AA. Confirm the voltage printed on the old pack reads 14.4 V and that the physical shape matches the eight-cell layout.

Suits owners of compatible HDX X18

Users with the exact models or part numbers listed will regain full mobile runtime. Buyers whose laptops require a different voltage, a different cell count or a different connector shape should look for a battery that matches those specific requirements.

Highlights

  • 8 cell Li-ion design delivers 73 Wh capacity for long runtime
  • 4 V output matches original specifications for stable power
  • Fits HDX X18 and Pavilion dv7 series laptops across multiple models
  • Replaces original part numbers including 480385-001 and HSTNN-OB75
  • Brand new condition ensures full performance from first use

Specifications

Battery TypeLaptop Batteries

Questions about this item

Does the PISKEKAT 480385-001 come with fitting tools or screws?

The battery is a direct replacement for part numbers 480385-001, HSTNN-OB75 and GA08. No tools or screws are included; reuse the fixings from your original pack.

My original pack is marked 77 Wh — is the 73 Wh version the correct match?

Yes. The 73 Wh, 14.4 V, 8 cell Li-ion unit replaces every listed part including 464058-251, 516355-001 and HSTNN-DB74 regardless of the Wh figure printed on the old label.

How long will 73 Wh last on my Pavilion dv7-3160us?

Runtime depends on screen brightness, CPU load and battery age, but the 73 Wh capacity restores the original design run-time for every compatible HDX and Pavilion dv7 model listed.

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