Amazon.com : Smatree® Power Rechargeable Battery (2-Pack) and Rapid Dual Charger W/USB Cable for GoPro Hero3, Hero3+ and GoPro AHDBT-201, AHDBT-301, AHDBT-302, AHBBP-301, ACARC-001, AWALC-001 (2-Pack&Dual Charger) : Camera & Photo
- Mini USB dual charger can fully charge 1 or 2 batteries at a time within a couple hours
- Batteries and chargers are fully compatible with the GoPro Hero3 and Hero3+ cameras and accessories
- Smart LED light indicated RED when charging and GREEN when complete