【Specifications】Model:33YDH,Battery Type: Lithium_ion ,Voltage: 15.2V Capacity: 56Wh ;Cells: 4-cell;Color: Black;Packages includes: 1x 33YDH laptop battery,2 x Screwdrivers,1x Instruction for Laptop Battery 【Compatible Models】Replacement for Dell Inspiron 17 7000 series 7773 7778 7786 7779 2-in-1; For dell Inspiron 15 Gaming 7577 Series; For Dell G3 15 3579 G7 15 7588 Series; For Dell Latitude 15 3590 3580 Series; For Dell Vostro 15 7580 7570 Series 【Compatible Part Number】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 【Quality and Certification】 Our 33YDH Laptop Battery are assembled from top quality material and circuit boards to ensure fast charges and low power consumption, Overcharge and Overdischarge Circuit Protection With built-in Overcharge and Overdischarge Circuit Protection, Over-temperature and Short-circuit,Protection,and meets CE/FCC/ROHS/UL certified standards. It is a brand-new product from the manufacturer and supports up to 1000 recharge cycles. 【Excellent After-Sales Service】we stand behind our product a 12-month for quality-related issues.team is available 24/7 to assist you via email