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Black rectangular 6-cell lithium-ion laptop battery with label showing model numbers

NShi

NShi BL06XL 42WHR 6-cell laptop battery for HP EliteBook Folio 1040 G1 G2

SKU CH-BX66-X0XWC

A 6-cell 42 Wh lithium-ion battery for HP EliteBook Folio 1040 G1 and G2, rated at 11.1 V and 3783 mAh

  • ColorBlack
  • TypeBattery
  • CompatibilityHP ELITEBOOK 1040 G1, HP ELITEBOOK 1040 G2, HP ELITEBOOK FOL
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage11.1V
  • Battery Capacity3783mah
  • Direct replacement for HP EliteBook Folio 1040 G1 G2
  • 42WHR capacity supports extended mobile work sessions
  • 6-cell lithium-ion design delivers 11.1V stable power
  • Rigorously tested for voltage accuracy and circuit protection
  • CE FCC RoHS certified for safety compliance

Compatible HP EliteBook Folio 1040 models

This 6-cell lithium-ion battery replaces the original BL06XL pack in HP EliteBook Folio 1040 G1 and G2 notebooks. It delivers 11.1 volts and 42 watt-hours of capacity for mobile professionals who need reliable power away from a desk. The Black finish matches the chassis and the cell layout fits the existing bay without modification.

Replaces OEM part numbers BL06XL and 722297-005

The unit substitutes nine OEM references including 722236-2C1, 722236-1C1 and HSTNN-IB5D so owners can swap a depleted or swollen original without searching multiple part codes. The upgrade is worthwhile when the factory battery no longer holds a useful charge or shows physical deformation. It restores the original runtime specification rather than extending it.

Sustained discharge at 11.1 volts

Each cell is tested for correct voltage, circuit protection and stable current under continuous load so the pack maintains steady output during long work sessions. Low self-discharge chemistry preserves stored energy when the laptop sits idle for days. CE, FCC and RoHS certifications confirm the safety circuits operate correctly throughout the discharge cycle.

Highlights

  • Direct replacement for HP EliteBook Folio 1040 G1 G2
  • 42WHR capacity supports extended mobile work sessions
  • 6-cell lithium-ion design delivers 11.1V stable power
  • Rigorously tested for voltage accuracy and circuit protection
  • CE FCC RoHS certified for safety compliance

Specifications

BrandGreenTech
ModelBL06XL, BL06042XL-PL, BL06042XL, 722297-005, 722236-2C1, 722236-1C1, 722236-171, HSTNN-IB5D, HSTNN-DB6D
ColorBlack
TypeBattery
CompatibilityHP ELITEBOOK 1040 G1, HP ELITEBOOK 1040 G2, HP ELITEBOOK FOLIO 1040 G1, HP ELITEBOOK FOLIO 1040 G2
Battery Type6 Cell Lithium-Ion
Battery Voltage11.1V
Battery Capacity3783mah

Questions about this item

How does the 6-cell layout fit inside the HP EliteBook Folio 1040 G1 or G2 battery bay?

The pack is built to the same 6-cell form factor as the original BL06XL and HSTNN-IB5D, so it slides directly into the internal battery compartment without adapters or case modifications.

Which screw or latch step is most often missed when swapping the BL06XL in the EliteBook Folio 1040?

After removing the bottom case screws, the battery is secured by two captive screws; forgetting to re-tighten both leaves the pack loose and can trigger a connection error.

What part number should I match when the 42WHR pack eventually needs replacing again?

Order a replacement that lists OEM numbers 722297-005, HSTNN-IB5D or HSTNN-DB6D; all three refer to the same 11.1V 6-cell 42WHR specification.

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