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Rectangular black lithium-polymer laptop battery, 56Wh capacity

POWER-FENG

POWER-FENG 56Wh 33YDH laptop battery

SKU CH-HK4T-JPZ4Y

56Wh 15.2V lithium-polymer replacement battery compatible with numerous Dell Latitude, Inspiron, G-series and Vostro models

  • TypeBattery
  • Battery TypeLaptop Batteries
  • 56 Wh capacity powers the laptop through long sessions
  • 2 V Li-polymer chemistry matches the original specification
  • Replaces Dell part numbers 33YDH 99NF2 PVHT1 81PF3 081PF3
  • Fits Latitude 3380 3480 3490 3580 3590 and Inspiron 13 15 17 7000 series
  • Also compatible with Vostro 15-7570 15-7580 and G-series models

Battery overview

The POWER-FENG 56Wh 33YDH is a brand-new lithium-polymer laptop battery rated at 15.2V and 3500mAh. It is designed for owners of compatible Dell Latitude, Inspiron, Vostro and G-series notebooks who need a direct replacement for a depleted original pack.

Compatibility check

Verify that your laptop model appears in the supported list, which includes Latitude 3380, 3480, 3490, 3580 and 3590 as well as Inspiron 13 7353, 15 7577, 15 7588, 17 7000, 17 7773, 17 7778, 17 7779, 17 7786, G3 15 3579, G3 17 3779, G5 15 5587, G7 15 7588, Vostro 15-7570 and Vostro 15-7580. Confirm the original part number matches 33YDH, 99NF2, PVHT1, 81PF3 or 081PF3 before ordering.

Upgrade context

This unit replaces the factory battery in the models above when runtime has dropped or the pack no longer holds charge. It restores the original 56Wh capacity rather than extending it, so the jump is worthwhile when the existing cell is worn out or swollen. Buyers needing higher capacity or a different form factor should look elsewhere.

Highlights

  • 56 Wh capacity powers the laptop through long sessions
  • 2 V Li-polymer chemistry matches the original specification
  • Replaces Dell part numbers 33YDH 99NF2 PVHT1 81PF3 081PF3
  • Fits Latitude 3380 3480 3490 3580 3590 and Inspiron 13 15 17 7000 series
  • Also compatible with Vostro 15-7570 15-7580 and G-series models

Specifications

TypeBattery
Battery TypeLaptop Batteries

Questions about this item

Does the 56Wh battery ship with any installation tools or cables?

The battery is supplied as a standalone unit; no tools, cables or adapters are included in the package.

How do I confirm the 33YDH part number matches my Dell model?

Cross-reference 33YDH with the replace list — 99NF2, PVHT1, 81PF3, 081PF3 — and the fit list covering Latitude 3380 3480 3490 3580 3590, Inspiron 13 7353, 15 7577 7588, 17 7000 7773 7778 7779 7786, G3 15 3579, G3 17 3779, G5 15 5587, G7 15 7588, Vostro 15 7570 7580, P71F P72F P30E.

What runtime can I expect from the 56Wh 15.2V pack in a Latitude 3480?

At 56Wh and 15.2V the cell stores 3500mAh; actual runtime depends on screen brightness, CPU load and battery health, but typical office workloads yield several hours on a full charge.

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