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Black rectangular laptop battery with connector strip

GreenTechLLC

GreenTechLLC M73466-002 WP03XL 51.3WHR laptop battery

SKU CH-EB0Q-VBDHK

A 51.3WHR three-cell lithium-ion battery for HP EliteBook 830, 835, 840, 845, 1040 and ZBook Firefly 14 and 16 models

  • Battery type3 Cell Lithium-Ion
  • Battery voltage rating11.58 V
  • Battery capacity4249MAH
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP ELITE X360 1040 14 in G10 2-IN-1, X360 1040 14 in G9 2-IN
  • 3Whr capacity keeps your EliteBook running longer
  • 58V 3-cell lithium-ion chemistry delivers stable power
  • Replaces OEM part numbers including M73466-002 and WP03XL
  • Fits EliteBook 830, 835, 840, 845, 1040 and ZBook Firefly 14, 16 models
  • CE, FCC and RoHS certified for safe operation

51.3WHR replacement battery for HP EliteBook

This 51.3WHR lithium-ion battery replaces the original WP03XL pack in HP EliteBook 830, 835, 840, 845 and 1040 models from the G9 and G10 generations, as well as Elite x360 830 and 1040 convertibles and ZBook Firefly 14 and 16 mobile workstations. It delivers 11.58V and 4249mAh from three cells in a black housing.

Upgrades from a depleted or swollen OEM pack

The battery substitutes OEM part numbers including M73466-002, WP03XL, M64304-171, M64304-1D1, HSTNN-IB9X, HSTNN-IB9Y, HSTNN-OB3B and HSTNN-LB8V. The jump is worth it when the original cell no longer holds a full charge, shows reduced run-time or triggers a capacity warning in the BIOS.

Limited to devices that accept the 3-cell 11.58V

The pack fits only the listed EliteBook, Elite x360 and ZBook Firefly chassis; it will not work in laptops that require a different voltage, cell count or physical outline. Buyers needing a higher-capacity 4-cell or 6-cell alternative cannot use this unit.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $51.99
Pricier than about 83% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameM73466-002, WP03XL, M73466-005, WP03051XL-PL, WP03051XL, M64304-171, M64304-1D1, M64304-AC2, M64304-AC1, M64304-2D1, M64304-2C1, M64304-421, HSTNN-IB9X, HSTNN-IB9Y, HSTNN-OB3B, HSTNN-OB2J, HSTNN-LB8 V
Part numberM73466-002, WP03XL, M73466-005, WP03051XL-PL, WP03051XL, M64304-171, M64304-1D1, M64304-AC2, M64304-AC1, M64304-2D1, M64304-2C1, M64304-421, HSTNN-IB9X, HSTNN-IB9Y, HSTNN-OB3B, HSTNN-OB2J, HSTNN-LB8 V
Product colorBlack
Product typeBattery
Power
Battery type3 Cell Lithium-Ion
Battery voltage rating11.58 V
Battery capacity4249MAH
Compatibility
Compatible withHP ELITE X360 1040 14 in G10 2-IN-1, X360 1040 14 in G9 2-IN-1, X360 830 13 in G10, X360 830 13.3 in G10 2-IN-1, X360 830 13.3 in G9 2-IN-1; ELITEBOOK 1040 14 in G10, 1040 14 in G9, 830 13 in G10, 830 13.3 in G9, 835 13 in G10, 835 13.3 in G9, 840 14 in G10, 840 14 in G9, 845 14 in G10, 845 14 in G9; ZBOOK FIREFLY 14 in G10, ZBOOK FIREFLY 14 in G9, ZBOOK FIREFLY 16 in G9

Questions about this item

Does the 3-cell 51.3WHR pack use the same 11.58V connector layout as the original M73466-002?

Yes, it matches the OEM M73466-002 and WP03XL voltage and connector so it fits the EliteBook 830 13.3, 840 14 and ZBook Firefly 14 16 chassis without modification

Which screw or latch step do installers most often miss when swapping the WP03XL in an EliteBook 840 G9?

After removing the bottom case screws the battery is held by three silver screws; forgetting the centre screw leaves the pack loose and can trigger a boot error

What part number should I order when this 4249mAh unit no longer holds a full day charge?

Reorder the same GreenTech M73466-002 WP03XL 3-cell 51.3WHR battery; it replaces OEM numbers M73466-005 M64304-171 M64304-1D1 HSTNN-IB9X HSTNN-LB8V

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