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Rectangular black lithium-ion laptop battery with label showing 42Wh 11.4V 3DDDG

DELL

DELL 42Wh 3DDDG Battery Latitude 5580 5590 5591 Precision 3520 3530

SKU CH-ZMFV-98PWW

A 42 Wh lithium-ion replacement battery for Dell Latitude 5580, 5590, 5591 and Precision 3520, 3530 models

  • Battery typeLithium-Ion
  • Compatible withCompatible with Dell Latitude 5580 5590 5591 Precision 3520
  • 42 Wh capacity powers compatible Dell laptops for extended use
  • Lithium-ion chemistry delivers reliable rechargeable performance
  • 4 V rating matches original power requirements
  • Fits Latitude 5580, 5590, 5591 and Precision 3520, 3530 models
  • CE and RoHS certified for safety and environmental compliance

42Wh 3-Cell Lithium-Ion Battery

This new 42Wh lithium-ion battery replaces the original pack in Dell Latitude 5580, 5590, 5591 and Precision 3520, 3530 models. It delivers 11.4V from three premium cells and carries CE and RoHS certification. The unit is designed for professionals who need reliable mobile power without changing their workflow.

Drop-in replacement for supported chassis

The battery fits directly into the existing bay with no adapter or cable modification required. It restores full runtime on a single charge and frees the user from staying tethered to an AC adapter during meetings or travel. Installation uses the same release latch and screw points as the factory pack.

Replaces a worn or failed original pack

When the original battery no longer holds a useful charge, this 42Wh unit restores the laptop to its rated mobility. The jump is worth it if the current pack drains in under an hour or triggers sudden shutdowns. It is not for buyers who need a higher-capacity pack or a different voltage.

How it compares

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

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion
Compatibility
Compatible withCompatible with Dell Latitude 5580 5590 5591 Precision 3520 3530

Questions about this item

How long will the 42 Wh capacity last under continuous load before the battery hits its limit?

The 42 Wh rating sets the total energy available; actual runtime under sustained load depends on the laptop's power draw and cannot be stated without a specific workload.

Does the 3-cell lithium-ion pack run hot or draw more power during all-day use?

The pack uses three premium lithium-ion cells at 11.4 V; heat and power draw are determined by the laptop's charging circuit and workload, not by the battery itself.

Which exact Dell models must I already own for this 3DDDG battery to fit?

It fits Dell Latitude 5580, 5590, 5591 and Precision 3520, 3530 only; compare the original battery to the product photos because four different packs exist for these chassis.

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