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Rectangular black lithium-ion laptop battery with label showing 56Wh 11.52V

TOPKTEAM

TOPKTEAM 56Wh 11.52V laptop battery for Dell G3 3579 G5 5587 G7 7588 Vostro 15 7570 7580 P30E

SKU CH-R55B-XYS1R

56Wh 11.52V lithium-ion replacement battery compatible with Dell G3, G5, G7 and Vostro 15 models

  • Battery TypeLithium-Ion
  • 56 Wh capacity supports long sessions away from power
  • 52 V output matches original Dell specifications
  • Lithium-ion chemistry delivers stable discharge cycles
  • Replaces 33YDH, P30E and 15 other Dell part numbers
  • Fits G3 3579, G5 5587, G7 7588 and Vostro 15 7570 7580

Compatible Dell models

This replacement battery fits Dell G3 3579, G5 5587, G7 7588 and Vostro 15 7570 7580 laptops. It matches part numbers including 33YDH, P30E and P72F. The 56Wh lithium-ion cell restores original runtime for mobile professionals and students who rely on these specific chassis.

Installation requirements

The pack sits inside the existing battery bay and connects to the motherboard with the factory connector. No additional cables, adapters or firmware updates are required. Swapping the old unit frees the notebook from wall power and restores true portability for travel or classroom use.

Sustained discharge behaviour

Lithium-ion chemistry delivers steady voltage across the 56Wh capacity during long work sessions. The cell maintains consistent output without the sharp drop-off seen in aged packs. Users can expect reliable operation through extended compiles, video playback or spreadsheet work away from an outlet.

Highlights

  • 56 Wh capacity supports long sessions away from power
  • 52 V output matches original Dell specifications
  • Lithium-ion chemistry delivers stable discharge cycles
  • Replaces 33YDH, P30E and 15 other Dell part numbers
  • Fits G3 3579, G5 5587, G7 7588 and Vostro 15 7570 7580

Specifications

Battery TypeLithium-Ion

Questions about this item

How long does the 56Wh capacity last under sustained load before recharging?

The 56Wh lithium-ion cell delivers up to 56 watt-hours per full charge; actual runtime varies with workload, screen brightness and power settings.

Does the 11.52V battery run hot or make noise during all-day operation?

Lithium-ion packs have no moving parts, so they operate silently; warmth under heavy load is normal but stays within Dell thermal limits.

Which Dell part numbers must my laptop already use for this P30E pack to fit?

Compatible part numbers include 33YDH, 7FHHV, PVHT1, 99NF2, W7NKD, 81PF3, J9NH2, FMXMT, 1GGDK, 07FHHV, 0W7NKD, V1P4C, V1P4C-BTI, 451-BCDM, P72F, P30E001, P72F0001 and F002.

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