GoPro announces smaller and lighter Hero3+ actioncams
Wasabi Power Battery for GoPro HERO3, HERO3+ – iSOFT
Amazon.com : Kastar GOPRO3 Battery (3-Pack) and Charger Kit for GoPro HD HERO3, HERO3+, AHDBT-302 Work with GoPro AHDBT-201, AHDBT-301, AHDBT-302 : Electronics
Hands-on with the GoPro Hero 3+ Black Edition: Digital Photography Review