How to get more battery life out of the GoPro Hero4 Silver using a battery backpack and using the quick capture mode (easy one button operation to start and stop/ power down the camera). Using the quick capture mode will also help keep your camera cooler and prevent lens fogging, so it's great for watersports! Brought to you by: http://blueplanetsurf.com Please subscribe to the blueplanetsurf youtube channel for new videos posted on a weekly basis. Aloha!