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Rectangular black laptop battery pack with three cells and label showing 11.55V 52Wh

HP

HP VS03XL 11.55V 52Wh 3-cell laptop battery

SKU CH-J7VK-2YDGB

11.55 V, 52 Wh lithium-ion pack with three cells built for 100 % compatibility with listed HP notebooks

  • CompatibilityCompatible with HP VS03XL VSO3XL HSTNN-UB6Y HSTNNUB6Y TPN-I1
  • Battery TypeLithium-Ion
  • 52 Wh capacity extends runtime between charges
  • 55 V lithium-ion chemistry delivers stable power
  • Three premium cells balance weight and endurance
  • 100 % compatibility with listed HP part numbers ensures exact fit
  • CE and RoHS certified for safety and environmental compliance

HP VS03XL 11.55V 52Wh battery

The HP VS03XL is a 3-cell lithium-ion replacement battery rated at 11.55V and 52Wh. It is built for HP laptops that use the VS03XL, VSO3XL, HSTNN-UB6Y, HSTNNUB6Y, TPN-I125 or TPNI125 part numbers. The pack suits users who need a direct swap for a worn original cell.

Capacity and runtime

The 52Wh capacity provides a full day of light office work or several hours of video playback on a single charge. Heavier workloads such as continuous compiling or gaming will drain the pack more quickly, so users running sustained high loads should keep a charger nearby.

CE and RoHS certified

CE and RoHS certification confirms the battery meets recognised safety and environmental standards. A one-year replacement warranty covers defects in materials or workmanship. No additional software or accessories are included in the package.

Highlights

  • 52 Wh capacity extends runtime between charges
  • 55 V lithium-ion chemistry delivers stable power
  • Three premium cells balance weight and endurance
  • 100 % compatibility with listed HP part numbers ensures exact fit
  • CE and RoHS certified for safety and environmental compliance

Specifications

CompatibilityCompatible with HP VS03XL VSO3XL HSTNN-UB6Y HSTNNUB6Y TPN-I125 TPNI125
Battery TypeLithium-Ion

Questions about this item

Will the 3-cell 52Wh pack fit the same bay as my original VS03XL battery?

Yes, it is built to match the VS03XL form factor so it seats in the existing compartment without modification.

How can I confirm the 11.55V replacement is charging correctly after install?

The OS battery meter should show the design capacity near 52Wh and report a steady charge rate when plugged in.

Does the box include installation tools or only the battery itself?

Only the battery is supplied; any screwdrivers or opening picks must be sourced separately.

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