ZTHY New 357F9 Laptop Battery for Dell Inspiron 7000 Dump 15 7557 7559 INS15PD Series 0GFJ6 71JF4 (11.4V 74Wh 6Cell) Battery typeLi-ion.Color:Black. Capacity: 74Wh .Voltage: 11.4V. 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. Replace Part Number 357F9 0GFJ6 71JF4 Compatible ModelsDell Inspiron 15 7000 7559 INS15PD Series Laptop SecurityAll ZTHY products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety. ZTHY Laptop Battery Return PolicyRest assured with 30 days Refund and 12 months Replacement,also get our friendly customer service.