SuperFinds Replacement 2 Pack Gopro Hero3 Batteries With Dual Charger for GoPro Hero3, Hero3+ Battery and Go Pro AHDBT-201, AHDBT-301, AHDBT-302, AHBBP-301, ACARC-001, AWALC-001 Charges two (2) GoPro Hero 3/3+ batteries simultaneously - Batteries included Pocket size great for travel Red LED indicates batteries are charging. Green LED indicates batteries are fully charge Can be powered with any USB charger - USB cable included Kit Includes - 2 Replacement Batteries for GoPro Hero3 / Hero3+ with Dual Charger