Welcome to OUWEE
Before placing your order, we highly suggest you to open the back case of your laptop and check out the exact part number of your laptop original battery.

1.Battery Type: Rechargeable Li-ion Battery
2.Model: L18C4PF3
3.Voltage: 15.36V
4.Capatity: 44Wh
5.Connector: Please refer to the picture and check it.
6.Certificate: CE,RoHS,FCC, 100% New from Manufacturer, Grade-A Cell.
All OUWEE products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.
7.Worry-Free Warranty:
At OUWEE, 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.Compatible Models (use "Ctrl+F to find your model quickly")
Compatible with Gateway GWTN141-10BK GWTN141-4 GWTN156-5BL Gwtn141-4bl UTL-509068-3S NV-509067-3S 9.For Optimal Use battery:
Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to get the new battery a full capacity.
The important point is to perform a full discharge charge every other month to extend battery life.
Don't connect adapter for a long time while using the battery. It may damage the battery.
Avoid artificial shocks, disassembly, crush or puncture. Do not dispose of in fire or water.
Avoid using the battery in an environment where the temperature is too high or too low.