The GoPro Hero 12 already had the promise of a better battery life than its predecessors. When you toss a battery grip into the mix, the company says you'll get over five hours of continuous 4K recording at 30 frames per second (depending on conditions). That's bound to be pretty enticing for those who like to capture as much footage as they can during a day of action sports or travel vlogging. What's even better is that a bundle of the camera and battery grip is on sale for $499 at Amazon and... Read this story