Welcome to OUWEE
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: L17L3P51
3.Voltage: 11.1V
4.Capatity: 45Wh 4050mAh
5.Connector: Please refer to the picture and check it.
6.Certificate: CE,RoHS,FCC，100% New from Manufacturer, Grade A Cell
7.Worry-Free Warranty:
At OUWEE, we believe in our battery. That's why we back them all with an 12-month warranty and provide friendly customer service, easy-to-reach support.

8.Replacement for Part Number:
L17M3P52 SB10K97608 01AV447 L17L3P51 SB10K79606 01AV445 L17M3P51 SB10K97607 01AV446 L17C3P51 SB10K97609 01AV448

9.Compatible Models (use "Ctrl+F to find your model quickly")
Fit for Lenovo ThinkPad E14 E15 E480 E485 E495 E580 E585 E490 E590 E595 Series Notebook.

10.Package included:
1X L17L3P51 Battery.

11.For Optimal Use battery:
①Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.
②The important point is to perform a full discharge charge every other month to extend battery life.
③Don't connect adapter for a long time while using the battery. It may damage the battery.
④Avoid artificial shocks, disassembly, crush or puncture. Do not dispose of in fire or water.
⑤Avoid using the battery in an environment where the temperature is too high or too low.