Specifications: Model Name: 56Wh Standard Rechargeable Li-ion Battery Type 33YDH 15.2V , Battery Type: Lithium_ion, Voltage: 15.2V , Capacity: 56WH ; Cells: 4-cell; Color: Black ,Condition:New, Battery life: More than 1000 cycles, Packages includes: 1x 33YDH battery,2 x Free Screwdrivers,1x Instruction for 33ydh battery dell Compatible P/N: for dell 56wh battery type 33ydh Replacement 33YDH PVHT1 DNCWSCB6106B P30E P30E001 P36E P72F P75F, dell inspiron 17 battery replacement, dell latitude 3580 battery replacement, latitude 3490 battery,latitude 3400 battery, latitude 3500 battery