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Rectangular black 3-cell lithium-ion laptop battery pack

PowerWarehouse

PowerWarehouse D2VF9 laptop battery 11.1V 43Whr for Inspiron 7547 7548 Vostro 5459

SKU CH-5EB8-29FJP

A 43 Whr lithium-ion replacement battery for Dell Inspiron 7547, 7548 and Vostro 5459 laptops

  • Battery type3 Cell Lithium-Ion
  • Compatible with Inspiron 7547 7548 and Vostro 5459
  • Matches OEM part D2VF9 for direct replacement
  • 1V 43Whr capacity supports extended mobile use
  • Three-cell lithium-ion design balances runtime and weight
  • New condition ensures full performance from first charge

Direct replacement for Inspiron 7547 7548 Vostro

This 11.1V 43Whr lithium-ion battery matches the original D2VF9 part for the listed Dell models. It restores factory runtime on a three-cell pack. Buyers needing higher capacity or a different voltage will not be served by this unit.

Upgrade from a depleted or swollen original pack

The jump is worth it when the existing battery no longer holds a useful charge or shows physical swelling. Capacity and voltage are identical to the OEM specification so runtime returns to stock levels. Users who want longer runtime than the original design cannot achieve it with this replacement.

Limited to the three-cell 11.1V form factor

The pack fits only the chassis and connector layout of the named Inspiron and Vostro models. It cannot be used in laptops requiring a different cell count voltage or physical shape. No adapter or firmware update can extend compatibility beyond the listed part numbers.

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

Power
Battery type3 Cell Lithium-Ion

Questions about this item

Will this 3-cell 11.1V 43Whr pack fit the internal bay of my Inspiron 7547 without modification?

It is built to the same physical outline as the original D2VF9 battery used in the Inspiron 7547 7548 and Vostro 5459 so it slides into the stock bay with no case changes needed

What is the correct order to seat the connector and secure the battery so the latch engages on the Vostro 5459?

Align the pack, press the connector firmly until it clicks then lower the battery until the retention latch snaps audibly into place

How do I know when the 3-cell lithium-ion unit in my Inspiron 7548 should be replaced?

Replace it when a full charge no longer runs the system for a useful period or when the operating system reports a significant permanent capacity loss

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