TAVZENL R73TC 54Wh Battery Replacement for Dell Latitude 3540 3440 3340 Latitude 5550 5540 5440 5450 5350 5340 Latitude 5340 2-in-1 Precision3580 3480

TAVZENL R73TC 54Wh Battery Replacement for Dell Latitude 3540 3440 3340 Latitude 5550 5540 5440 5450 5350 5340 Latitude 5340 2-in-1 Precision3580 3480

〖Specifications〗Model: R73TC Capatity: 54Wh/4623 Voltage:11.4V Battery type: Rechargeable Battery Color: Black 100% brand New from Manufacturer. 〖Compatible Model〗for Dell Latitude 3540 3440 3340,Latitude 5550 5540 5440 5450 5350 5340,Latitude 5340 2-in-1,Precision3580 3480 Series. 〖Compatible C/N〗R73TC, GTG7N,DR02P,GRWKG,KDM9P,2X1V9. 〖HIGH-PERFORMANCE, LONGER LASTING〗We have passed a series tests of short circuit, overheating, and overload protection before shipments. ALL of our battery are CE,FCC,RoHS Certified .Premium battery chip ,makes a faster-charging and longer-lasting performance to meeds your daily working,learning and playing needs. 〖Reassured After-sales 〗We promise 30-Day Refund & 1-Year Warranty. For any battery questions, just feel free to contact us for help via the order or click on"TAVZENL", then you can see "Ask a question" on the page. We will glad to help you solve any battery problems within 24 hours. Welcome to TAVZENL ! We are professional in laptop battery R & D, production and retail .Each link and process are strictly control and testing to ensure our product "Practicality, Safety, Compatibility, Endurance". we are strive to provide every customer with the best quality and service. When you have any batteries questions , please feel free to send us an email by click on"TAVZENL", then you can see "Ask a question" on the page. We are glad to help you solve any battery problems within 24 hours.

Product introduction
Battery Model: R73TC
Capatity: 54Wh/4623
Voltage:11.4V
Battery type: Rechargeable Battery
Compatible Part Numbers：
R73TC, GTG7N,DR02P,GRWKG,KDM9P,2X1V9.

Compatible Models (use "Ctrl+F to find your model quickly")
for Dell Latitude Series:
Latitude 3540,Latitude 3440,Latitude 3340
for Dell Latitude Series:
Latitude 5550,Latitude 5540,Latitude 5440,Latitude 5450,Latitude 5350 5340
for Dell Latitude 5340(2-in-1) Series.
for Dell Precision Series:
Precision 3580,Precision 3480

Package List:
1 X R73TC Battery
1 X Instruction Manual
One set of screwdrivers tool

Battery Mantainance:
· Before replacing the new battery, you need to completely shut down the computer and remove the power and battery to avoid short-circuit during the replacement process.
· Check and clean the battery slots first to make sure all connectors and screws are properly installed.
· When removing and installing batteries, handle them with care to avoid damage caused by collision or falling.
· Do Discharge the new battery use to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times.
· The important point is to perform a full discharge charge every other month to extend battery life.
· Do not use the laptop in a high temperature environment and avoid fully charging or discharging the laptop battery for a long time, as this may damage the battery.