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Rectangular 3-cell 45Wh laptop battery in black plastic finish

Total Micro Technologies

Total Micro Technologies 3-Cell 45Wh Laptop Battery for HP

SKU CH-TZQY-YQ4Y1

A 45 Wh three-cell battery for HP laptops, supplied new by Total Micro Technologies

  • 3-cell design delivers 45 Wh capacity for extended runtime
  • New condition ensures full factory performance from first charge
  • Total Micro Technologies engineering provides reliable HP compatibility
  • October 2025 manufacturing date means fresh cell chemistry
  • Purpose-built laptop battery restores mobile productivity

Direct HP Replacement

The Total Micro Technologies 3-Cell 45Wh battery serves as a new power source for compatible HP laptops. It restores mobile runtime when the original pack no longer holds a charge.

Suits owners of matching HP models

Buyers must verify their specific laptop model against the manufacturer's compatibility list before purchasing. This unit will not fit devices requiring a different cell count, voltage, or physical form factor.

Ready for immediate installation

The battery ships as a standalone component without extra cables, tools, or software utilities. Users simply swap the old pack for this new 45Wh unit to regain portable operation.

How it compares

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

Price $57.99
Pricier than about 88% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameTotal Micro

Questions about this item

Which HP laptops does this 3-cell 45Wh battery fit?

The part is listed as a direct replacement for select HP notebooks; match the original part number on your existing battery to confirm compatibility.

Will my original HP AC adapter charge this 45Wh battery normally?

Yes — the battery accepts the standard charging current from the HP adapter that came with the notebook.

How can I verify the 3-cell pack is healthy after the first charge?

In Windows, open the battery report and check that the design capacity reads 45 Wh and the full-charge capacity is close to that value.

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