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Rectangular 9-cell lithium-ion laptop battery, dark finish

Total Micro Technologies

Total Micro Technologies 808452001TM 9-Cell 90Wh 2635mAh Laptop Battery

SKU CH-Z0QH-V7TY6

A 9-cell 90 Wh lithium-ion replacement battery made for the HP ZBook 15 G3

  • Battery TypeLithium-Ion
  • 90 Wh capacity powers longer work sessions
  • 9-cell lithium-ion design delivers extended runtime
  • 2635 mAh rating supports demanding workloads
  • Built to meet or exceed OEM specifications
  • Direct replacement for HP ZBook 15 G3

9-Cell 90Wh Battery for HP ZBook 15 G3

This Total Micro Technologies lithium-ion battery replaces the original pack in an HP ZBook 15 G3 mobile workstation. It delivers 90 watt-hours of capacity through a nine-cell design rated at 2635 milliampere-hours. The unit is manufactured to meet or exceed OEM specifications for reliable operation.

Included Hardware and Fit

The battery ships as a single replacement module with no extra cables, tools or software in the package. Installation uses the existing latch and connector on the ZBook 15 G3 chassis, so no additional accessories are required to complete the swap.

Compatibility Check Before Ordering

Verify that the service tag or part number on your current battery matches 808452001TM or the UPC 812382033725. This pack is built specifically for the ZBook 15 G3 and will not fit other HP models or earlier ZBook generations. Buyers needing a different voltage, cell count or form factor should look for the correct part for their specific laptop.

Highlights

  • 90 Wh capacity powers longer work sessions
  • 9-cell lithium-ion design delivers extended runtime
  • 2635 mAh rating supports demanding workloads
  • Built to meet or exceed OEM specifications
  • Direct replacement for HP ZBook 15 G3

Specifications

Battery TypeLithium-Ion

Questions about this item

How many charge cycles can the 90Wh lithium-ion battery handle before capacity fades?

Lithium-ion packs of this chemistry generally deliver several hundred full cycles before noticeable capacity loss; actual life depends on charge depth, temperature and usage patterns.

What limits runtime first when the HP ZBook 15 G3 runs demanding workloads on this 2635mAh pack?

The 90Wh energy rating sets the total capacity ceiling, so sustained high-power draw from the CPU and GPU will deplete the charge fastest.

Does the 9-cell 808452001TM battery run hot or loud during all-day use?

The battery itself has no moving parts and generates only modest warmth during discharge; any fan noise or heat comes from the laptop's cooling system, not the pack.

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