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: L18D3PG1
3.Voltage: 11.25V
4.Capatity: 42Wh 3735mAh
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:
L18D3PG1 5B10S75394 L17L3PB0 5B10Q13162 L17M3PB0 5B10Q13163 L17C3PG0 5B10Q38232 5B10S73397 5B10S73396

9.Compatible Models (use "Ctrl+F to find your model quickly")
Fit for Lenovo 100E 500E Chromebook 1st Gen Series
Fit for Lenovo 100E 300E 500E Chromebook 2nd Gen Series
Fit for Lenovo 100E 300E 2nd Gen Notebook Series
Fit for Lenovo Chromebook C340-11 Series
Fit for Lenovo Chromebook S340-14 Chromebook S340-14 Touch Series

Not all models are listed,please check the part number of your original battery.

10.Package included:
1X L18D3PG1 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.