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Rectangular black laptop battery with three cells and 53Whr rating

Total Micro Technologies

Total Micro Technologies L78555005TM 3-Cell 53Whr laptop battery

SKU CH-HPA2-T3YQR

A 3-cell 53Whr laptop battery built to meet or exceed OEM specifications

  • TypeSee Description
  • 53 Whr capacity powers longer work sessions
  • 3-cell design balances weight and runtime
  • Meets or exceeds OEM specifications for reliable compatibility
  • New condition ensures full factory performance
  • Total Micro Technologies quality backed by manufacturer part L78555005TM

Direct Replacement

This Total Micro Technologies battery is a new 3-cell 53Whr unit built to meet or exceed OEM specifications. It restores factory runtime for compatible laptops without requiring changes to the charging circuit. The L78555005TM part number identifies the exact fit for supported models. Installation is a simple swap that returns the system to its original power profile.

Ideal for OEM Restoration

Suits owners who need a like-for-like replacement to regain the original battery life of their notebook. Not intended for users seeking extended capacity beyond the factory 53Whr rating or for laptops that require a different cell count or voltage. Buyers who want longer runtimes should look for higher-capacity alternatives if their chassis supports them.

Simple Swap Installation

The battery installs by releasing the latch and sliding the pack into the bay until it clicks. No tools or firmware updates are required on most supported systems. Common issues arise when the replacement is used in an unsupported model, leading to detection errors or incorrect charge reporting. Verifying the part number against the laptop manual before purchase avoids these problems.

Highlights

  • 53 Whr capacity powers longer work sessions
  • 3-cell design balances weight and runtime
  • Meets or exceeds OEM specifications for reliable compatibility
  • New condition ensures full factory performance
  • Total Micro Technologies quality backed by manufacturer part L78555005TM

Specifications

BrandTotal Micro
TypeSee Description

Questions about this item

Which laptop models accept the 3-cell 53Whr L78555005TM battery?

The L78555005TM is built to match the original specifications for compatible notebooks; verify your device manual or the original battery part number before purchase.

Can I keep my existing AC adapter when swapping to this 53Whr pack?

Yes, the battery charges through the laptop's standard power circuitry, so the original AC adapter continues to work without change.

How do I confirm the new 53Whr battery is operating correctly after installation?

The operating system should report a design capacity near 53Whr and show normal charge and discharge cycles in the battery health section.

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