Specifications:

Item Model: 357F9

Battery Type: Li-ion

Voltage: 11.1V

Capacity: 74Wh

Condition: 100% Brand new & High quality

Color: Black

Warranty: 12 Months Long

Replacement Part Numbers:

357F9 0GFJ6 71JF4 P57F P57F003 P65F P65F001

Fit Machine Models:

Dell Inspiron 15 5577

Dell Inspiron 15 7557

Dell Inspiron 15 7559

Dell Inspiron 15 7566

Dell Inspiron 15 7567

Dell INS15PD Series:

INS15PD-1548B,INS15PD-1548R, INS15PD-1748B, INS15PD-1748R, INS15PD-1848B,

INS15PD-2548R,INS15PD-2548B,INS15PD-2748B,INS15PD-2748R,INS15PD-3948B,

INS15PD-3848B,INS15-7566-D1745R,INS15-7566-D1645B,INS15-7566-D1545B,

INS15-7566-D1845B,INS15-7566-D1745B,INS15-7566-D1545R,INS15-7567-D2545B.

 Package included:

1X 357F9 battery

4 X Free Screwdrivers

1 x Pry bar

Note:

1. When purchasing the battery, Could you pls open the back cover of your laptop to confirm the model of your laptop battery.As battery might have issue of compatibility,when the computer was coming out of the manufactured factory, the battery used was the most accurate. So pls make sure your original battery.

2. After you installed the battery, You may try to calibrate the power management system. Repeat full charge and full discharge about 3 times to recover the capacity.

3. Battery discharge, it is best not discharge to less than 6% or the computer power off, otherwise it may be easily damaged and may not be fully charged.

4. If you connect external power to use for along time, please remove the battery.

5. If you do not use battery for a long time,make sure to charge more than 80% electricity every month.