HP VS03XL 11.55V 52Wh 3-cell laptop battery
11.55 V, 52 Wh lithium-ion pack with three cells built for 100 % compatibility with listed HP notebooks
- Battery typeLithium-Ion
- Compatible withCompatible with HP VS03XL VSO3XL HSTNN-UB6Y HSTNNUB6Y TPN-I1
- 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.
How it compares
Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.
- Price $45.99
- Pricier than about 78% of the 27,790 comparable items (median $30.99).
Specifications
| Power | |
|---|---|
| Battery type | Lithium-Ion |
| Compatibility | |
| Compatible with | Compatible with HP VS03XL VSO3XL HSTNN-UB6Y HSTNNUB6Y TPN-I125 TPNI125 |
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.
More in Laptop Chargers & Batteries
Similar items
Dr. Battery TXD03 laptop battery 15.2V 3600 mAh for Dell Inspiron Vostro
- Lithium Polymer
- Battery
Lenovo 0B46994 90W 20V AC adapter for ThinkPad X1 Carbon
- Black
- AC Adapter
Dr. Battery laptop battery 3600 mAh 15.2 V DR-PRO-LDE376-F
- Lithium Polymer
- Battery





