Welcome to TsuLin Before placing your order, we highly suggest you to open the back case of your latptop and check out the exact part number of your laptop's original battery. 1. Battery Type: Rechargeable Li-ion Battery 2.Model: J60J5 3.Voltage: 7.6V 4.Capatity: 55Wh 7080mAh 5.Connector: Please refer to the picture and check it. 6.Certificate: CE,RoHS,FCC, 100% New from Manufacturer, Grade-A Cell. All TsuLin products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety. 7.Worry-Free Warranty: At TsuLin, we believe in our battery. That's why we back them all with a 12-month warranty and provide friendly customer service, easy-to-reach support. 8.Replacement for Part Number: J60J5 R1V85 01W2Y2 1W2Y2 451-BBSX 451-BBSY 451-BBSU MC34Y 242WD GG4FM GG4FM R97YT 9.Compatible Models (use "Ctrl+F to find your model quickly") For Dell Latitude E7470 7470 Series. For Dell Latitude E7270 7270 Series. 10.Package included: 1X J60J5 Battery. 11.For Optimal Use battery: <1>Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to get the new battery a full capacity. <2>The important point is to perform a full discharge charge every other month to extend battery life. <3>Don't connect adapter for a long time while using the battery. It may damage the battery. <4>Avoid artificial shocks, disassembly, crush or puncture. Do not dispose of in fire or water. <5>Avoid using the battery in an environment where the temperature is too high or too low.
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