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Black rectangular laptop battery with connector pins

NShi

NShi DN04XL 15.4V 70Whr 4 Cell laptop battery

SKU CH-Q978-9BT9S

A 15.4V, 70Whr lithium-ion battery with four cells for HP Zbook X2 G4 laptops

  • Battery type4 Cell Lithium-Ion
  • Battery voltage rating15.4 V
  • Battery capacity4545mah
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP Zbook X2 G4 series
  • 70 Whr capacity supports longer work sessions away from power
  • 4 V lithium-ion chemistry matches original HP Zbook X2 G4 specifications
  • Four-cell design keeps weight low while delivering full rated energy
  • Direct replacement for OEM part numbers DN04XL, 856843-850, HSTNN-DB7P, 856301-2C1, DN04070XL, 856843-855
  • Brand-new GreenTech unit supplied in factory condition

Replacement Battery for HP Zbook X2 G4

This new GreenTech battery replaces OEM part numbers DN04XL, 856843-850, HSTNN-DB7P, 856301-2C1, DN04070XL and 856843-855. It is built for the HP Zbook X2 G4 series and uses a 4 cell lithium-ion design rated at 15.4V and 70Whr. Buyers needing a direct swap for a worn original will find the correct fit here.

Voltage and Capacity Limits

The pack delivers a fixed 15.4V output and stores 70Whr of energy, which is the upper bound for this form factor. A 4 cell lithium-ion layout cannot exceed this voltage without changing the chemistry or the physical size, so runtimes are capped by the 4545mAh rating. Systems that demand higher voltages or larger capacities will not be compatible with this unit.

Typical Workload Headroom

A 70Whr pack comfortably powers the Zbook X2 G4 through standard office applications, web browsing and video playback for several hours. Heavy workloads such as sustained rendering, gaming or high-brightness outdoor use will drain the capacity faster and reduce the effective runtime. Users who need all-day operation away from mains power should plan for a second battery or a portable charger.

How it compares

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

Price $59.99
Pricier than about 89% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameDN04XL, 856843-850, HSTNN-DB7P, 856301-2C1, DN04070XL, 856843-855
Product colorBlack
Product typeBattery
Power
Battery type4 Cell Lithium-Ion
Battery voltage rating15.4 V
Battery capacity4545mah
Compatibility
Compatible withHP Zbook X2 G4 series

Questions about this item

Which part number matches my HP Zbook X2 G4?

The battery replaces OEM numbers DN04XL, 856843-850, HSTNN-DB7P, 856301-2C1, DN04070XL and 856843-855; match any of those on your original pack.

What does 70Whr mean for daily runtime on the Zbook X2 G4?

At 15.4V and 4545mAh the pack stores 70Whr; expect several hours of typical mixed workloads before recharge.

Does the 15.4V rating limit which HP models can use this battery?

The 15.4V output is designed for the HP Zbook X2 G4 series; using it in a laptop that requires a different voltage can cause damage.

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