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Rectangular black lithium-polymer laptop battery with four cells and two small screwdrivers

DMKAOLLK

DMKAOLLK 33YDH 56WH 15.2V 4-cell laptop battery for Dell Inspiron G3 G5 G7 Latitude Vostro

SKU CH-JY2Q-FNMTT

56 Wh, 15.2 V, 4-cell lithium-polymer replacement battery compatible with Dell Inspiron, G3, G5, G7, Latitude and Vostro models

  • 56Wh capacity powers compatible Dell laptops through a full workday
  • 2V 4-cell lithium-polymer chemistry delivers stable voltage under load
  • Built-in overcharge, overdischarge, over-temperature and short-circuit protection safeguards the system
  • Tested for up to 500 recharge cycles for long-term reliability
  • Includes two free screwdrivers for straightforward self-installation

56 WH 15.2 V Li-polymer battery for Dell laptops

This 56 WH 15.2 V lithium-polymer pack replaces the original Dell 33YDH, PVHT1 or DNCWSCB6106B battery. It fits Inspiron 15 7577, Inspiron 17 7000 series, G3 15 3579, G3 17 3779, G5 15 5587, G7 15 7588, Latitude 13 3380, Latitude 14 3490, Latitude 15 3580 and 3590, plus Vostro 15 7570 and 7580 models. The four-cell design includes overcharge, overdischarge, over-temperature and short-circuit protection.

Upgrade from a worn or failed original pack

Swap this battery in when the factory unit no longer holds a useful charge or shows swelling. The replacement restores full runtime and supports up to 500 recharge cycles over its service life. It is not for buyers who need a higher-capacity pack than 56 WH or a different voltage, and it does not fit Dell models outside the listed series.

56 WH capacity for everyday mobile work

At 56 WH the pack delivers several hours of typical office use, web browsing or video playback on compatible 13 to 17 inch Dell systems. Runtime drops under heavy GPU loads such as gaming on G3, G5 or G7 configurations, and the battery will eventually require replacement after the rated cycle count is reached.

Highlights

  • 56Wh capacity powers compatible Dell laptops through a full workday
  • 2V 4-cell lithium-polymer chemistry delivers stable voltage under load
  • Built-in overcharge, overdischarge, over-temperature and short-circuit protection safeguards the system
  • Tested for up to 500 recharge cycles for long-term reliability
  • Includes two free screwdrivers for straightforward self-installation

Specifications

No published specifications for this item yet.

Questions about this item

What screw size does the 33YDH battery use for mounting in a Dell Inspiron 15 7577?

The pack ships with two free screwdrivers sized for the standard Dell bottom-case screws used on the 7577 and compatible models.

Which connector must be disconnected first when fitting the 15.2V 56WH pack into a Latitude 14 3490?

Remove the base cover, then unplug the multi-pin battery cable from the motherboard before unscrewing the old pack.

After roughly how many recharge cycles should the 4-cell Li-polymer unit be replaced?

The manufacturer rates the cells for up to 500 full recharge cycles before capacity drops below useful levels.

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