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Black rectangular laptop battery with connector strip

GreenTechLLC

GreenTechLLC GTS-HK04XL-54WH 54WH laptop battery for HP EliteBook x360 1030 1040 G7 G8

SKU CH-8436-M0HPM

A 54 Wh lithium-ion replacement battery for HP EliteBook x360 1030 and 1040 G7 G8 models

  • Battery type4 Cell Lithium-Ion
  • Battery voltage rating7.7 V
  • Battery capacity6669mah
  • Measurements11.1 × 4.4 × 0.2 in
  • Product colorBlack
  • Product typeBattery
  • 54 Wh capacity supports longer work sessions away from power
  • 7 V lithium-ion chemistry delivers stable voltage for consistent performance
  • Four-cell design keeps weight low at 0.7 lb for easy portability
  • Direct replacement for multiple OEM part numbers including HK04XL and L82391-005
  • Compatible with HP EliteBook x360 1030 G7 G8 and 1040 G7 G8

Direct Replacement Battery

The GreenTech GTS-HK04XL-54WH is a new 4-cell lithium-ion battery rated at 7.7V and 54Wh. It replaces a long list of HP part numbers including HK04XL, L82391-005, L82391-006, L82391-007, L79376-1B1, L79376-1B2 and HSTNN-IB9H. Each unit is tested for correct voltage, circuit protection and stable current before shipping.

Fits EliteBook x360 1030 and 1040 G7 G8

This battery fits HP EliteBook x360 1030 G7, EliteBook x360 1030 G8, EliteBook x360 1040 G7 and EliteBook x360 1040 G8. It is not for other EliteBook models, other HP series or non-HP laptops. Buyers who need a different voltage, capacity or connector should look at another part.

54Wh Capacity Decides Fit

The single specification that confirms compatibility is the 54Wh capacity combined with the 7.7V output. Match these two figures to the original battery label or the HP service manual for your exact model before ordering.

How it compares

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

Price $56.99
Pricier than about 87% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameGTS-HK04XL-54WH
Part numberHK04XL, HK04054XL, HK04054XL-PL, L82391-005, L82391-006, L82391-007, L79376-1B1, L79376-1B2, HSTNN-IB9H, 1P1 × 7AV, 1P2V2AV, 8WA54AV, 9AF01AV
Product colorBlack
Product typeBattery
Power
Battery type4 Cell Lithium-Ion
Battery voltage rating7.7 V
Battery capacity6669mah
Size & build
Measurements11.1 × 4.4 × 0.2 in
Product weight0.7 lb (0.32 kg)
Compatibility
Compatible withHP ELITEBOOK X360 1030 G7, ELITEBOOK X360 1030 G8, ELITEBOOK X360 1040 G7, ELITEBOOK X360 1040 G8

Questions about this item

Which part number should I order for my EliteBook x360 1030 G8?

This battery replaces HK04XL, L82391-005, L82391-006, L82391-007, L79376-1B1, L79376-1B2, HSTNN-IB9H, 1P1X7AV, 1P2V2AV, 8WA54AV and 9AF01AV, so any of those part numbers will match your EliteBook x360 1030 G8.

What does the 54 Wh rating mean for daily use?

The 54 Wh capacity at 7.7 V delivers 6669 mAh, providing a full day of typical office work on your EliteBook x360 1030 or 1040 G7/G8 before needing a recharge.

Does the 7.7 V output match the original HP battery specification?

Yes, the 7.7 V output matches the OEM specification for the HK04XL series, so the battery connects directly to the EliteBook x360 1030 G7, 1030 G8, 1040 G7 and 1040 G8 without any voltage mismatch.

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