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Rectangular black lithium-polymer laptop battery with label showing 11.55V 52Wh

NShi

NShi VS03XL laptop battery 11.55V 52Wh for HP Envy 15-AS

SKU CH-P6V8-B7K8Z

New 11.55 V 52 Wh lithium-polymer battery replaces VS03XL in HP Envy 15-AS series

  • Battery TypeLithium Polymer
  • Restored runtime with 52Wh lithium polymer cell
  • Direct replacement for VS03XL HSTNN-UB6Y 849047-541
  • Fits HP Envy 15-AS series laptops precisely
  • Calibrate in three full charge cycles to 10%
  • Monthly charge cycle maintains health during storage

Direct replacement for HP Envy 15-AS

This NShi VS03XL lithium-polymer battery matches the original 11.55 V and 52 Wh ratings. It fits the HP Envy 15-AS series and replaces part numbers VS03XL, HSTNN-UB6Y, 849047-541, 849313-850 and TPN-I125. Owners of compatible Envy models can restore factory runtime without modification.

Upgrade from a depleted or swollen original pack

When the original cell no longer holds charge or shows physical swelling, this new unit restores full capacity. The jump is worth it if daily unplugged time has dropped below usable levels or the system throttles due to low voltage. It also suits users who keep a spare for travel or field work.

Limited to the Envy 15-AS chassis and 11.55 V rail

The pack only works in laptops wired for the 11.55 V, 52 Wh form factor and connector. It will not fit other HP series, nor can it be adapted to higher-voltage or larger-capacity bays. Buyers needing multi-bay configurations or different voltage rails must look elsewhere.

Highlights

  • Restored runtime with 52Wh lithium polymer cell
  • Direct replacement for VS03XL HSTNN-UB6Y 849047-541
  • Fits HP Envy 15-AS series laptops precisely
  • Calibrate in three full charge cycles to 10%
  • Monthly charge cycle maintains health during storage

Specifications

Battery TypeLithium Polymer

Questions about this item

Will the VS03XL battery fit inside the HP Envy 15-AS chassis without modification?

The VS03XL is a direct replacement for part numbers VS03XL, HSTNN-UB6Y, 849047-541, 849313-850 and TPN-I125 used in the HP Envy 15-AS series.

What is the correct first-time conditioning cycle for this 52Wh lithium-polymer pack?

Charge fully, then discharge to around 10 percent, and repeat that cycle three times to calibrate the cells.

How often should I cycle the battery if the laptop stays in storage for months?

Charge and discharge it once a month to keep the 11.55V 52Wh pack healthy during long periods of non-use.

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