TOP-MAX 4 PACK Battery for GoPro HD HERO3 HERO3+ Camcorder and Rapid 2-Channel Charger and USB Cable, Replacement for AHDBT-201, AHDBT-301, AHDBT-302, AHBBP-301, ACARC-001, AWALC-001 Replacement for GoPro AHDBT-201, AHDBT-301, AHDBT-302, AHBBP-301, ACARC-001, AWALC-001,Compatible with GoPro Hero 3 Hero 3+ Black Sliver White Battery Capacity : 1180mAh/3.7v. USB Charger input voltage: DC 5V 2A 10W Output voltage: DC 4.2V 600mAh Use high quality Japanese Cells for longer battery life with no Memory Effect. Fully decoded version: shows battery level on camera LCD. Large capacity battery longer your using time. Dual charger: charge TWO battery simultaneously and save your time.Advanced design with LED display:shows battery charging or fully charged.USB interface helps you to charge your battery with PC, Powerbank, Laptop and etc devices conveniently. CE approved,ROHS Compliant Certification;Meets or exceeds OEM standards.Box contains: 4X AHDBT-301 Battery, 1X Dual Charger, 1X USB Cable, You can enjoy Great Customer