1.Battery Type:Rechargeable Li-ion Battery 2.Model:L18C4PF3 3.Voltage:15.36V 4.Capatity:45Wh 2964mAh 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: L18C4PF3 L18M4PF4 L18C4PF4 L18M4PF3 5B10T09077 5B10T09080 5B10W67417 5B10T09081 5B10T09079 5B10W67194 5B10W67415 5B10W67221.
9.Compatible Models (use "Ctrl+F to find your model quickly") ForLenovo ideapad S540-14API Series ForLenovo IdeaPad Flex-14IML / Flex-14IWL Series ForLenovo ideapad S540-14IML S540-14IML Touch Series ForLenovo ideapad S540-14IWL / S540-14IWL Touch Series ForLenovo ideapad C340-14API C340-14IML C340-14IWL Series
10.Package included: 1X L18C4PF3 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.