Techno Powerpro Battery for GoPro HERO 4 Cameras (2-Pack)

These batteries are just as good as the Wasabi's and just like the Wasabi's they last longer than the official GoPro Batteries. They actually last about 20% longer in my test (4K30, Wifi on for max drain). However, the Wasabi's come bundled with a dual battery charger so that just a better package to buy in my opinion and worth the extra few bucks that cost.