Fancy Buying New Laptop Battery for Dell Precision M4800 M6600 M6800 FV993 FJJ4W PG6RC 7DWMT JHYP2 K4RDX 9-Cell 11.1V 7800mAh

Compatible models:
Dell Precision M4600 Mobile Workstation
Dell Precision M4700 Series
Dell Precision M4700 Mobile Workstation
Dell Precision M6600 Series
Dell Precision M6600 Mobile Workstation
Dell Precision M6700 Series
Dell Precision M6700 Mobile Workstation
Compatible Part Numbers:
312-1176 / 312-1177 / 312-1178 / 312-1354 / 331-1465 / J5CG3
1C75X / 3DJH7 / 97KRM / FV993 / FJJ4W / K53 / KJ321 / RY6WH / R7PND
9GP08 / FVWT4 / PG6RC / V7M28 / 0TN1K5 / X57F1
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.