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Rectangular black lithium-ion battery pack with label showing 60WHr 7.6V

Lenovo

Lenovo 451BBYETM 60WHr 7.6V ups replacement battery

SKU CH-HT3K-8GYPR MPN 451BBYETM

Four-cell lithium-ion pack delivering 60 Wh at 7.6 V for Dell Latitude 7280 and 7480 notebooks

  • 60 Wh capacity keeps Dell Latitude 7280 and 7480 running longer
  • 6 V lithium-ion chemistry matches original power requirements
  • Four-cell design fits proprietary battery bay without modification
  • Rechargeable Li-ion cells restore full runtime after each charge
  • Genuine Lenovo 451BBYETM part ensures correct fit and function

Replacement battery for Dell Latitude

This 4-cell lithium-ion unit delivers 60 Wh at 7.6 V DC and fits the proprietary form factor used in Latitude 7280 and 7480 notebooks. It is a direct replacement for the original pack and arrives in new condition.

Suits owners of Latitude 7280

Buyers with other Dell models or non-Dell notebooks cannot use this battery because the connector and shape are specific to the two listed systems. It is also not a universal power-bank or UPS module for external devices.

60 Wh capacity at 7.6 V DC

The watt-hour rating and voltage together determine whether the pack matches the original specification; a different capacity or voltage would not charge or run correctly in the supported Latitude notebooks.

Highlights

  • 60 Wh capacity keeps Dell Latitude 7280 and 7480 running longer
  • 6 V lithium-ion chemistry matches original power requirements
  • Four-cell design fits proprietary battery bay without modification
  • Rechargeable Li-ion cells restore full runtime after each charge
  • Genuine Lenovo 451BBYETM part ensures correct fit and function

Specifications

No published specifications for this item yet.

Questions about this item

What is the output voltage of the 451BBYETM battery?

The 451BBYETM delivers a 7.6 V DC output, matching the original specification for compatible Dell Latitude notebooks.

Which Dell Latitude models does the 451BBYETM fit?

This 4-cell 60WHr pack is built for the Dell Latitude 7280 and 7480; the proprietary form factor matches the OEM battery bay exactly.

How do I install the 451BBYETM without triggering a detection error?

Power off the notebook, disconnect the AC adapter, swap the old pack for the new 451BBYETM, then reconnect AC power and let the system initialise the battery gauge before first use.

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