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Black rectangular 3-cell laptop battery with label showing 11.55V 51WHR

NShi

NShi BN03XL 11.55V 51WHR 3-cell laptop battery

SKU CH-YVN4-X9C86

Replacement 3-cell lithium-ion battery for HP Envy 13, 15 and Pavilion 14 models, 11.55V 51Whr

  • ColorBlack
  • TypeBattery
  • CompatibilityHP ENVY 13-AY, ENVY 13-BA, ENVY 13-BD, ENVY 13M-BD, ENVY 13T
  • Battery Type3 Cell Lithium-Ion
  • Battery Voltage11.55V
  • Battery Capacity4195mAh
  • Replaces nine OEM part numbers for easy matching
  • Fits multiple HP Envy 13, 15 and Pavilion models
  • 51 Wh capacity supports extended mobile use
  • 3-cell lithium-ion design keeps weight low
  • Tested for voltage stability and CE, FCC, RoHS safety

Replacement battery for HP ENVY and Pavilion

This 3-cell lithium-ion unit replaces the original BN03XL pack in HP ENVY 13-AY, 13-BA, 13-BD, 13M-BD, 13T-BA, 13T-BD, 13Z-AY, 15-ED, 15-EE, 15-ES, 15-EU, 15M-ED, 15T-ED, Pavilion Plus 14 and Pavilion 14-EH models. It delivers 11.55V and 51WHR from a new GreenTech build.

Steady output through a full workday

The 4195mAh capacity maintains stable voltage under continuous load rather than only in short bursts. Circuit protection guards against overcharge and deep discharge while low self-discharge keeps the pack ready after storage. CE, FCC and RoHS certification confirm the safety testing each unit receives.

Verify the exact model before ordering

Check the service tag or original part number against the list: BN03XL, L76965-271, L76965-2C1, L76965-2C2, L76965-AC1, L77034-005, HSTNN-DB9N, HSTNN-OB1O or TPN-DB1E. This battery does not fit other HP series or non-listed ENVY and Pavilion configurations.

Highlights

  • Replaces nine OEM part numbers for easy matching
  • Fits multiple HP Envy 13, 15 and Pavilion models
  • 51 Wh capacity supports extended mobile use
  • 3-cell lithium-ion design keeps weight low
  • Tested for voltage stability and CE, FCC, RoHS safety

Specifications

BrandGreenTech
ModelBN03XL, L76965-271, L76965-2C1, L76965-2C2, L76965-AC1, L77034-005, HSTNN-DB9N, HSTNN-OB1O, TPN-DB1E
Part NumberBN03XL, L76965-271, L76965-2C1, L76965-2C2, L76965-AC1, L77034-005, HSTNN-DB9N, HSTNN-OB1O, TPN-DB1E
ColorBlack
TypeBattery
CompatibilityHP ENVY 13-AY, ENVY 13-BA, ENVY 13-BD, ENVY 13M-BD, ENVY 13T-BA, ENVY 13T-BD, ENVY 13Z-AY, ENVY 15-ED, ENVY 15-EE, ENVY 15-ES, ENVY 15-EU, ENVY 15M-ED, ENVY 15T-ED, PAVILION PLUS 14, PAVILION 14-EH
Battery Type3 Cell Lithium-Ion
Battery Voltage11.55V
Battery Capacity4195mAh

Questions about this item

Does the 3-cell 51 Wh lithium-ion pack run hot or draw extra power during all-day use?

The 11.55 V 4195 mAh pack is tested for stable current and low self-discharge, so it delivers its rated 51 Wh without excess heat or power draw under normal loads.

My HP Envy 15-ES chassis uses the BN03XL part number — will this GreenTech unit fit without extra brackets or cables?

Yes, it directly replaces BN03XL, L77034-005, HSTNN-OB1O and the other listed OEM numbers, matching the original connector and mounting points.

Will the battery work alongside the original 65 W USB-C charger I already use with my Pavilion Plus 14?

The cell chemistry and voltage are identical to the factory pack, so the existing charger and power-management firmware recognise it normally.

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