http://www.amazon.com/NEW-TQTHL-3500mAh-Extended-Battery/dp/B00KX9WQ78/ref=sr_1_4?ie=UTF8&qid=1438053957&sr=8-4&keywords=lg+g4+extended+batteries&pebp=1438054018578&perid=1KRTF84400TRWBHAM23T, http://www.amazon.com/3650mAh-Extended-Standard-Battery-Smartphone/dp/B010ABVG2Y/ref=sr_1_6?ie=UTF8&qid=1438053957&sr=8-6&keywords=lg+g4+extended+batteries, and http://www.amazon.com/Sporting-3600mAh-Extended-T-Mobile-Smartphone/dp/B010AEWZ6M/ref=sr_1_7?ie=UTF8&qid=1438053957&sr=8-7&keywords=lg+g4+extended+batteries