Battery Life Comparison 1080p 30fps Recording Hero3 black vs Hero2 - GoPro Tip #44 | MicBergsma - YouTube
Amazon.com : Wasabi Power Battery for GoPro HD HERO2, GoPro Original HD HERO and GoPro AHDBT-001, AHDBT-002 : Camcorder Batteries : Electronics
Volta (External Battery Grip / Tripod / Remote) | GoPro
Amazon.com : Wasabi Power Battery (2-Pack) and Charger for GoPro HD HERO2, GoPro Original HD HERO (2010 model) and GoPro AHDBT-001, AHDBT-002 : Camcorder Batteries : Electronics
GoPro How To: Start Using Your HD HERO2 Camera - YouTube