BL-T5 2100mAh Li-ion Polymer Battery Fit Flex Cable for LG Nexus 4 E960 / E975 / E973 / E970 / F180 Brand new and high quality Li-Polymer battery for LG E960 / E975 / E973 / E970 / F180 Best replacement for the original battery with comparable standby and talk time The Li-Polymer battery provides excellent continuous power sources to your device Use the authorized charger only If you don't use the battery for a long time, please put it in a dry and cool place and make it full charged once every three months