AHDBT 401 AHBBP 401 Replacement Battery 1650mAh for GoPro HD Hero4 MPN VIV GB HERO4 Replacement Battery For GoPro AHDBT 401 AHBBP 401 Lithium Ion Rechargeable 1650 mAh Includes Replacement Battery 5 Year Warranty Information Vivitar Triple Battery Charger MPN VIV QC 8203 Fits GoPro AHDBT 401 and AHBBP 401 Compatible With Home AC Charger Charging Status Indicator Light Charges 3 Batteries Simultaneously Can Be Used with A Micro USB Port Includes Triple Charger 1 Year Warranty Information