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631384814169
HP SR03XL 4-Cell 11.55V 4550mAh Lithium-Ion Rechargeable Laptop Battery for Pavilion Gaming 15-CX
631384814169

HP SR03XL 4-Cell 11.55V 4550mAh Lithium-Ion Rechargeable Laptop Battery for Pavilion Gaming 15-CX

Best price now

$121.04at GotodirectChecked Nov 12

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Price facts

  • Last seen at $121.04 at Gotodirect on Nov 12.

Our take on the HP SR03XL 4-Cell 11.55V 4550mAh Lithium-Ion Rechargeable Laptop Battery for Pavilion Gaming 15-CX

The SR03XL is HP's 4-cell lithium-ion replacement battery for Pavilion Gaming 15-CX laptops. It is rated 11.55V and 4550mAh, roughly 52Wh, which matches the capacity the gaming models shipped with. It suits owners whose original pack no longer holds a charge and who want a direct-fit swap rather than an external power bank. Third-party equivalents are common and often cheaper, but genuine or well-reviewed SR03XL packs are the safer fit for a gaming laptop that draws hard under load.

Best forPavilion Gaming 15-CX owners with a worn-out original batteryBuyers who want a drop-in internal replacement, not an external packKeeping a gaming laptop usable unplugged for light tasks
Pros
  • Direct-fit SR03XL form factor for Pavilion Gaming 15-CX
  • 4-cell 4550mAh capacity matches the original spec
  • 11.55V rating suits the laptop's charging circuit
  • Lithium-ion chemistry, standard for laptop packs
  • Simple internal swap for a confident owner
Cons
  • Gaming laptops still drain fast on battery under load
  • Capacity is the stock figure, not an upgrade
  • Third-party cells vary in quality and lifespan
  • No tools or install guide included

HP SR03XL 4-Cell 11.55V 4550mAh Lithium-Ion Rechargeable Laptop Battery for Pavilion Gaming 15-CX prices at every store

  • GotodirectNew

    In stock

    $121.04Checked Nov 12
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Store links may earn us a commission.

About the HP SR03XL 4-Cell 11.55V 4550mAh Lithium-Ion Rechargeable Laptop Battery for Pavilion Gaming 15-CX

This is an HP SR03XL replacement laptop battery for the Pavilion Gaming 15-CX. It is a 4-cell, rechargeable lithium-ion battery.

Model
HP SR03XL
Compatibility
HP Pavilion Gaming 15-CX
Battery type
Lithium-ion, rechargeable
Cells
4-cell
Voltage
11.55V
Capacity
4550mAh

Questions and answers

Will this fit my Pavilion Gaming 15-CX?
It is the SR03XL pack made for the Pavilion Gaming 15-CX series. Check your laptop's model number and existing battery part number before ordering.
Is 4550mAh enough for gaming on battery?
It matches the original capacity, so expect the same short unplugged runtime. Gaming laptops draw heavily, so plan on the charger for play.
How long does the battery last?
Lithium-ion laptop packs typically hold up for a few hundred charge cycles before capacity drops noticeably. Heavy gaming use shortens that.
Do I need special tools to install it?
You open the bottom cover with a small Phillips screwdriver and swap the pack. No soldering is needed on models with a plug-in connector.
Is this an official HP battery?
The SR03XL is HP's part number, but many packs sold under it are third-party made. Check the seller's listing for the actual manufacturer.
Where is the HP SR03XL 4-Cell 11.55V 4550mAh Lithium-Ion Rechargeable Laptop Battery for Pavilion Gaming 15-CX cheapest?
At Gotodirect, for $121.04, as of our latest check.