4-CELL 56Wh 15.2V TYPE 33YDH / PVHT1 / 99NF2 / J9NH2 / W7NKD. DELL INSPIRON DELL INSPIRON 7570 7573 7577 7586 7773 7778 7779 7786. Battery Type: Li-ion. Battery Capacity: 56Wh. Battery Color: BLACK.
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