• ♣Battery type: Li-ion Voltage: 11.4V Capacity:42Wh Cell:6 Cells recharge cycles： 500
• ♣Replace Part Number: 451-BBZL C27RW PGFX4 ONFOH DJ1JO DJ1J0
• ♣Compatible Models: Dell Latitude 12 7280 K8X0T KHY0C 7290 E7280 E7290,Dell Latitude 13 7380 7390 E7380 E7390,Dell Latitude 14 7480 7490 E7480 E7490 Series, Dell P28S P28S001 Notebook and more.
• ♣Battery life: Up to 500 recharge cycles over the life of the battery.

Compatible Part Numbers:

451-BBZL C27RW PGFX4 ONFOH DJ1JO DJ1J0

Fit Laptop Machine Models:

DELL Latitude 12 7000 7280 7290 Series,

DELL Latitude 13 7000 7380 7390 Series,

DELL Latitude14 7000 7480 7490 Series,

Dell Latitude E7280 Series, Dell Latitude E7380 Series,

Dell Latitude E7480 Series,Dell Latitude E7290 Series,

Dell Latitude E7390 Series, Dell Latitude E7490 Series.

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, you’d 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.