AGA A5 16000 mAh Multifunction Compact Car Jump Starter - LED Flashlight - Portable Battery For iPhone, Android Tablets, and Laptops Ultra high capacity of 16,000 mAh with peak current of 600A. Charged to full capacity in 4-5 hours with AC wall charger and jump start a car 30 times with full charge Built-in bright LED light with burst flashing that can be used for emergency or simply to light up the darkness Intelligent USB output (5v/12v/16v/19v) to charge most electronic devices including laptops, smart phones, and tablets (cables and connectors included) Minimal loss of charge. Can hold 85% charge even after 6 months (50% charge required to jump start a car) Durable fitted carrying bag, charging cables, and connectors included