Tenergy 8000mAh Ultra Slim Dual Port Power Bank External Charger (Metallic Silver) for iPhones, Samsung S3 S4, HTC, Sony, Nokia, iPads, Kindle, Nexus 7/10, Note, more Supports ALL Smartphones: iPhones, Samsung S3/S4, HTC, Sony, etc Ultra-slim and lightweight design Super bright built-in LED Flashlight 8000mAh high capacity with dual USB outputs 500+ recharging cycles life