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Black rectangular laptop battery with connector pins

NShi

NShi PX03XL 11.1V 50Whr 3-Cell laptop battery for HP Envy 14-K

SKU CH-HDC8-FKZQC

A 3-cell lithium-ion replacement battery delivering 11.1 V and 50 Whr for HP Envy 14-K series laptops

  • Battery type3 Cell Lithium-Ion
  • Battery voltage rating11.1 V
  • Battery capacity4505mah
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP Envy 14-K Sleekbook, Envy Touchsmart 14-K, Envy M6-K seri
  • 50 Whr capacity keeps your HP Envy 14-K running longer
  • 1 V lithium-ion chemistry matches original power specs
  • Three-cell design fits the factory battery bay exactly
  • Replaces OEM part numbers 715050-001 and 714762-1C1 directly
  • Brand-new condition guarantees full cycle life from day one

Direct replacement for HP Envy 14-K series

This 3-cell lithium-ion battery replaces the original PX03XL pack used in HP Envy 14-K Sleekbook, Envy Touchsmart 14-K and Envy M6-K laptops. It restores factory runtime for owners whose original cell has degraded. The pack is new and ready to install without modification.

Match by OEM part number

The critical check is the OEM reference printed on your old battery: PX03XL, 715050-001, 714762-1C1 or HSTNN-LB4P. Only an exact match guarantees the correct connector pin-out and firmware handshake with the laptop’s charging circuit. A different part number will not fit or charge.

50 Whr capacity for typical daily use

At 11.1 V and 4505 mAh the pack delivers 50 Whr, which covers a full workday of light productivity on a healthy system. Heavy loads such as sustained video encoding or discrete graphics will drain it faster. Users needing all-day autonomy away from power should carry a spare or use a USB-C power bank.

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

Product
Brand nameGreenTech
Model namePX03XL, 715050-001, 714762-1C1, HSTNN-LB4P
Product colorBlack
Product typeBattery
Power
Battery type3 Cell Lithium-Ion
Battery voltage rating11.1 V
Battery capacity4505mah
Compatibility
Compatible withHP Envy 14-K Sleekbook, Envy Touchsmart 14-K, Envy M6-K series

Questions about this item

How long will the 50 Whr rating actually run my Envy 14-K?

The 50 Whr capacity typically delivers several hours of mixed use on the Envy 14-K, though exact runtime varies with screen brightness, workload and battery age.

Does the 11.1 V output match the original HP battery voltage?

Yes, 11.1 V is the same nominal voltage as the OEM PX03XL, so the Envy 14-K power circuitry sees no difference.

Will the 3-cell pack fit the existing battery bay without modification?

The pack is built to the same 3-cell form factor as the original HSTNN-LB4P, so it seats directly in the Envy 14-K battery compartment.

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