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Rectangular black lithium-polymer laptop battery with three cells

NShi

NShi CC03053XL laptop battery 53Wh 4400mAh 11.55V 3-cell Li-ion

SKU CH-T94T-5MESW

53 Wh lithium-ion replacement battery with three cells and 11.55 V output for compatible HP ZBook Firefly, EliteBook and ProBook models

  • Battery TypeLithium Polymer
  • 53 Wh capacity powers long work sessions
  • 4400 mAh rating delivers reliable daily runtime
  • 3-cell lithium polymer design keeps weight low
  • 55 V output matches original HP specifications
  • Replaces CC03XL HSTNN-DB9Q HSTNN-IB9F HSTNN-LB8Q part numbers

Compatible HP ZBook Firefly 14 G7 G8 battery

This 53Wh lithium-ion pack replaces part numbers CC03053XL CC03XL HSTNN-DB9Q HSTNN-IB9F HSTNN-LB8Q L77608-1B2 L77608-1C1 L77608-2C1 L77608-2C2 L77608-421 L77608-422 L78555-005. It fits HP ZBook Firefly 14 G7 G8 EliteBook 830 835 840 845 G7 G8 and ProBook 635 Aero G7 G8 series notebooks. The three-cell design delivers 4400mAh at 11.55V for direct OEM replacement.

Straightforward internal swap

Installation requires opening the laptop chassis and disconnecting the old pack before connecting the new one. The supplier notes there are two types of CC03XL batteries so verifying the exact part number on the original battery is essential to avoid a mismatch. No soldering or firmware steps are involved.

Steady output under continuous workloads

The cell chemistry is tested for stable current and low self-discharge during extended use. Circuit protection guards against overcharge over-discharge and short circuit while the pack sustains 11.55V through long sessions. Capacity holds at 53Wh without the voltage sag seen in short-burst tests.

Highlights

  • 53 Wh capacity powers long work sessions
  • 4400 mAh rating delivers reliable daily runtime
  • 3-cell lithium polymer design keeps weight low
  • 55 V output matches original HP specifications
  • Replaces CC03XL HSTNN-DB9Q HSTNN-IB9F HSTNN-LB8Q part numbers

Specifications

Battery TypeLithium Polymer

Questions about this item

How can I verify the 53Wh battery is charging correctly after installation?

The system power manager will report the design capacity near 53Wh and show a steady charge current rising toward 4400mAh without sudden drops.

What comes in the box and do I need any extra parts for my HP EliteBook 840 G7?

Only the 3-cell Li-ion battery is supplied; no tools, screws or cables are included, and the laptop uses its existing connector.

Which part number matches the CC03053XL for a ZBook Firefly 14 G8?

Choose the CC03053XL / CC03XL variant listed as compatible with ZBook Firefly 14 G8 models such as 2C9Q3EA or 38K77UT.

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