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Rectangular black lithium-ion laptop battery with four cells

KingSener

KingSener 33YDH laptop battery 56Wh 15.2V 4-cell

SKU CH-V7ZC-EXXXH MPN 33YDH

56Wh 15.2V lithium-ion replacement battery fits Dell Inspiron, G-series, Latitude and Vostro laptops

  • ColorBlack
  • TypeBattery
  • CompatibilityFor DELL Laptop
  • Battery TypeLithium-Ion
  • Battery Voltage15.2V
  • Battery Capacity56WH
  • 56 Wh capacity powers Dell G3, G5, G7 and Inspiron 15 7000 models
  • 2 V lithium-ion cells match original voltage for stable operation
  • 4-cell design fits Latitude 13 3380, 14 3490 and 15 3580 chassis
  • Replaces OEM part numbers 33YDH, 99NF2, PVHT1, 81PF3 and 081PF3
  • Brand-new replacement battery with two-year manufacturer warranty

Replacement Battery for Dell Laptops

This 56Wh lithium-ion unit replaces Dell part numbers 33YDH, 99NF2, PVHT1, 81PF3, 081PF3, P30E and P30E001. It fits Inspiron 15 7577, 7588, 17 7773, 7778, 7779, 7786, G3 15 3579, G3 17 3779, G5 15 5587, G7 15 7588, Latitude 13 3380, 14 3490, 15 3580, 3590 and Vostro 7570, 7580. The pack delivers 15.2V from four cells and is sold new with a two-year warranty.

Voltage and Capacity Limits

The battery operates at a fixed 15.2V and stores 56Wh, so runtime is determined by the laptop's power draw rather than any selectable setting. It will not work with Dell Chromebook 13 3380 models despite the identical model number, and it cannot be used in systems that require a different voltage or connector pin-out. No higher-capacity version of this form factor is offered under this part number.

Straightforward Swap with One Common Pitfall

Installation consists of removing the bottom case screws, disconnecting the old pack and connecting the new one — no soldering or firmware update is required. The most frequent error is ordering this unit for a Chromebook 13 3380, which uses a different battery despite sharing the 3380 designation. Verify the exact Dell model name before purchase to avoid a mismatch.

Highlights

  • 56 Wh capacity powers Dell G3, G5, G7 and Inspiron 15 7000 models
  • 2 V lithium-ion cells match original voltage for stable operation
  • 4-cell design fits Latitude 13 3380, 14 3490 and 15 3580 chassis
  • Replaces OEM part numbers 33YDH, 99NF2, PVHT1, 81PF3 and 081PF3
  • Brand-new replacement battery with two-year manufacturer warranty

Specifications

BrandKingsener
Model33YDH
ColorBlack
TypeBattery
CompatibilityFor DELL Laptop
Battery TypeLithium-Ion
Battery Voltage15.2V
Battery Capacity56WH

Questions about this item

Should I choose the 56Wh version or a different capacity for my Dell laptop?

This KingSener 33YDH battery is offered in a single 56Wh capacity. Select it when your original Dell part number matches 33YDH, 99NF2, PVHT1, 81PF3, 081PF3, P30E or P30E001.

What does the 56Wh rating mean for real-world runtime on my Dell G7 15 7588?

The 56Wh rating indicates the total energy the pack can store. Actual runtime depends on your laptop's power draw — screen brightness, CPU load and attached peripherals all reduce the time you get from a full charge.

Does the 15.2V voltage limit which Dell models I can use this battery in?

Yes. The 15.2V output is fixed, so the battery only suits Dell models designed for that voltage, such as Inspiron 15 7577, 7773, 7778, 7779, 7786, G3 15 3579, G3 17 3779, G5 15 5587, G7 15 7588 and Latitude 13 3380, 14 3490, 15 3580, 15 3590.

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