Buy on Amazon : br br Wasabi Power Battery (2-Pack) and Dual Charger for GoPro Hero3 Hero3 and GoPro AHDBT-201 AHDBT-301 br br New Lithium Polymer Li-Po batteries with Japanese cells and the HIGHEST capacity 1280mAh for the LONGEST run time br Mini USB dual charger can fully charge 1 or 2 batteries at a time within a couple hours br Batteries and chargers are fully compatible with the GoPro Hero3 and Hero3 cameras and accessories br Dual USB CAR and WALL chargers feature 155W 31Amp to allow you to charge a tablet and other device simultaneously Compatible with iPhone iPad iPod Android HTC Blackberry Samsung Tab and other devices such as cameras or phones br Includes 2 batteries dual USB charger 4 worldwide plugs US UK EU AU USB cord dual USB car charger and dual USB wall charger with 3-year manufacturer warranty