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Rectangular black lithium-ion laptop battery with Dell branding

DELL

DELL 451-BBZT 51 WHr 3-Cell Lithium-Ion Laptop Battery

SKU CH-R3TZ-D79JR MPN 451-BBZT

A 51 Whr three-cell lithium-ion battery for Dell Latitude 5280, 5290, 5480, 5490, 5580 and 5590 notebooks

  • Battery typeLithium-Ion
  • Main functionNotebook
  • Product typeBattery
  • Reliable power for daily work backed by 51 Whr capacity
  • Rechargeable lithium-ion chemistry supports repeated charge cycles
  • Designed as a primary battery for notebook operation
  • Fits Dell Latitude 5280 5480 5580 5490 5590 5290 models
  • Genuine Dell part 451-BBZT ensures exact fit and function

Replacement Battery for Dell Latitude Notebooks

The DELL 451-BBZT is a 51 WHr three-cell lithium-ion battery designed as a primary power source for compatible notebooks. It uses a proprietary form factor that fits directly into the battery bay without adapters. The rechargeable unit restores mobile operation for supported systems.

Suits owners of listed Latitude models needing

This battery fits Dell Latitude 5280, 5290, 5480, 5490, 5580 and 5590 notebooks. Buyers with other Dell series or non-Dell laptops should look elsewhere because the proprietary size and connector prevent cross-model use. It is not a universal spare.

Proprietary design means direct installation only

The battery ships as a single unit with no cables, screws or software utilities included. Its proprietary dimensions ensure a secure fit inside the designated Latitude chassis, so users simply swap the old module for the new one. No extra accessories change the installation process.

How it compares

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

Price $74.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Product typeBattery
Power
Battery typeLithium-Ion
Size & build
Shipping weight1.36 kg
Package size432 × 178 × 76 mm
More details
Main functionNotebook

Questions about this item

Which Dell Latitude models does the 451-BBZT battery fit?

The 451-BBZT is compatible with Latitude 5280, 5480, 5580, 5490, 5590 and 5290 notebooks.

Will the 51 WHr battery work in a Latitude 5280 that previously used a lower-capacity pack?

Yes, the 51 WHr 3-cell lithium-ion unit replaces the original battery in the 5280 without modification.

How can I confirm the 451-BBZT is charging correctly after installation?

The notebook battery indicator should show charging progress and report the full 51 WHr capacity once the pack is fully charged.

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