DELL 33YDH 15.2V 56Wh 4-Cell Laptop Battery

DELL 33YDH 15.2V 56Wh Battery

This 4-cell rechargeable lithium-ion battery operates at 15.2V with a 56Wh capacity. It is a direct replacement part for numerous Dell Latitude, Inspiron, G-series and Vostro laptops. The unit includes built-in protection circuits against overcharge, overdischarge, over-temperature and short-circuit conditions. It is rated for up to 500 recharge cycles over its service life.

Suits owners of listed models needing a 56Wh unit

Buyers with Dell Inspiron 7586 2-in-1, 7570, 7580, 7573 2-in-1, 7778 2-in-1 or Latitude 3380, 3390, 3480, 3580, 3490, 3590 models must verify the existing battery part number before purchase. Those systems accept three different battery variants including 42Wh 3-cell alternatives. This product is not for users whose laptop requires the lower-capacity YRDD6 or WDX0R batteries instead.

56Wh capacity distinguishes this variant

The 56Wh energy rating is the key specification that separates this 33YDH battery from the 42Wh 3-cell options used in the same chassis. Confirming the watt-hour rating printed on the original battery ensures the correct physical fit and runtime expectation. The pack delivers 15.2V nominal voltage and 3500mAh charge capacity in a 4-cell configuration.