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Black rectangular lithium-ion laptop battery, 15.2V 56Wh 4-cell

DELL

DELL 33YDH 15.2V 56Wh laptop battery

SKU CH-04G3-36TD3

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

  • ColorBlack
  • TypeBattery
  • CompatibilityDell Inspiron 17 7778 2-in-1, 15 7579
  • Battery TypeLithium-Ion
  • Battery Voltage15.2 V
  • Battery Capacity56 Wh
  • 56 Wh capacity powers longer unplugged sessions
  • 2 V lithium-ion chemistry matches original Dell spec
  • 4-cell design fits 13, 14, 15 and 17 inch chassis
  • Replaces part numbers 33YDH PVHT1 DNCWSCB6106B
  • Compatible with Inspiron G3 G5 G7 Latitude Vostro series

Dell 33YDH 15.2V 56Wh Laptop Battery

This replacement battery fits a wide range of Dell Inspiron, Latitude, Vostro and G-series notebooks. It uses lithium-ion chemistry at 15.2 volts and stores 56 watt-hours of energy. The pack comes in black and contains four cells. It is sold new and ready for installation.

Fitment Guide and Limits

Suitable for owners of listed Dell 15-inch and 17-inch models who need a direct 33YDH equivalent. Not for users whose laptop requires a different voltage, capacity or physical form factor. Buyers with ultra-thin chassis or non-Dell brands should look elsewhere.

Deciding Specification

The critical match is the 15.2V 56Wh rating combined with the 33YDH part number. If your service tag calls for that exact voltage and capacity, this unit will work; if the tag specifies another value, it will not.

Highlights

  • 56 Wh capacity powers longer unplugged sessions
  • 2 V lithium-ion chemistry matches original Dell spec
  • 4-cell design fits 13, 14, 15 and 17 inch chassis
  • Replaces part numbers 33YDH PVHT1 DNCWSCB6106B
  • Compatible with Inspiron G3 G5 G7 Latitude Vostro series

Specifications

ColorBlack
TypeBattery
CompatibilityDell Inspiron 17 7778 2-in-1, 15 7579
Battery TypeLithium-Ion
Battery Voltage15.2 V
Battery Capacity56 Wh

Questions about this item

My Dell laptop needs a 15.2 V lithium-ion pack — does this 33YDH unit match that requirement?

Yes, it is a 15.2 V lithium-ion battery rated at 56 Wh, built to the same voltage and chemistry as the original pack for the listed Dell models.

I plan to keep my older Dell Latitude 3580 — will this battery fit and charge correctly in that chassis?

The 33YDH is listed as compatible with Latitude 15 3580 and 3590 series, so it fits the same bay and connects to the existing charging circuit without modification.

After installing the 33YDH in my Inspiron 17 7778 2-in-1, how can I verify the 56 Wh capacity is being recognised?

Boot into the BIOS or Dell Power Manager; the reported design capacity should read 56 Wh and the voltage 15.2 V, confirming the pack is detected correctly.

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