HP SR03XL 4550mAh 11.55V Original Laptop Battery for Pavilion Gaming 15-cx, Omen 15-dc, Pavilion Power 15-cb

If your HP Pavilion Gaming or Omen laptop shuts down unexpectedly or no longer holds a charge, the battery has reached the end of its service life. The HP SR03XL replacement battery restores reliable, long-lasting power so you can get back to work or play without being tethered to an outlet.

Who is it for

Owners of HP Pavilion Gaming 15-cx, HP Omen 15-dc, and HP Pavilion Power 15-cb laptops who need a dependable, original-specification battery to replace a worn-out or failed unit.

Main features

• Original HP specification: built to match the performance and fit of the original SR03XL battery.
• High capacity: 4550mAh (52.5Wh) for extended runtime between charges.
• Lithium-ion technology: 3-cell, 11.55V design for stable power delivery.
• Built-in safety: protection against overcharge, over-discharge, overcurrent, and short circuit.
• Internal installation: fits inside the laptop's battery compartment.

Specifications

• Battery type: Lithium-ion (Li-ion)
• Voltage: 11.55V
• Capacity: 4550mAh
• Energy: 52.5Wh
• Number of cells: 3
• Product colour: Black
• Rechargeable: Yes
• Installation type: Internal
• Compatible brand: HP
• Compatible series: HP Pavilion Gaming 15-cx, HP Omen 15-dc, HP Pavilion Power 15-cb
• Alternative part numbers: HSTNN-IB8L, L08855-855, L08934-1B1, L08934-2C1, L08934-2C2, L08934-541, L08934-855

Tips

For best results, fully charge and discharge the new battery two to three times during initial use to calibrate the battery gauge. Always power off and unplug the laptop before installation.