74Wh New 357F9 Battery Replacement for Dell Inspiron 7000 Dump 15 7566 7567 7557 7559 7759 5576 5577 INS15PD-1548B 1548R 1748B 1748R 2548R 2548B 2748R Series Gaming Laptop 0GFJ6 P57F 071JF4 JF4 71JF4

Compatible with Part Number :
357F9 0357F9 0GFJ6 00GFJ6 71JF4 071JF4 P57F P57F003 P65F P65F001(Not 42Wh WDX0R !)
Compatible with Laptop Models:
for Dell Inspiron 5576
for Dell Inspiron 5577
for Dell Inspiron 7566
for Dell Inspiron 7567
for Dell Inspiron 7557
for Dell Inspiron 7559
for Dell Inspiron 15 5000 Series (5576)
for Dell Inspiron 15 5000 Series (5577)
for Dell Inspiron 15 7000 Series (7566)
for Dell Inspiron 15 7000 Series (7567)
for Dell Inspiron 15 7000 Series (7559)
for Dell Inspiron 15 5576 5577 7566 7567 7557 7559
for Dell INS15PD-1548B INS15PD-1548R INS15PD-1748B INS15PD-1748R INS15PD-2548R INS15PD-2548B INS15PD-2748R INS15PD-3948B INS15PD-1848B INS15PD-3848B INS15PD-2748B
ATTENTION! Please check the specific laptop model, not just laptop series, because not all 15 5000 7000 series laptop will work with this battery!!!
Install A New Battery:
1. You need to turn off your laptop and disconnect the power.
2. Remove the old battery, carefully install the new battery on the battery case, and connect the wiring of the new battery.
3. If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you.
Laptop Maintenance Tips:
1. New battery: For use a new battery, youd better try a few cycles of discharging to 5%. then charging up to 95%. So that it can be activated completely
2. Overuse: Do not always run out of a battery to 0%, this would make it damaged or usage life shortened
3. Charging sequence: when charging, first install the battery, then turn on the power, when fully charged, first cut off the power, then pull the power plug.
4. Long-term storage:Please store the unused battery fully charged.(Charge it once a month) Do not store at low power to prevent reduce the lifespan of a battery
5. Charger: Do not replace the laptop adapter casually. If the original adapter cannot be applied due to malfunction or damage, please replace the models, so as not to reduce the service life of the battery due to incompatibility.
Overload protection
Over-current protection
Over-voltage protection
High voltage protection
Short circuit protection
Over-temperature protection
Easy & Quick Installation
All of our batteries are brand new and are 100% compatible to meet OEM specifications for safety and efficiency. Same size as original battery, Don't worry about assembly and adaptation issues
Grade "A" cells Top Quality Battery
Reliable performance
Extended battery life
Each battery contains built in multi-protection functions such as short circuit, overheat & overload for maximum safety.