2.4A. Prongs fold in. Guaranteed for life. This AC-to-USB power adapter is ideal for charging a high-demand device like a tablet that needs 2.4 amps. It will also charge two phones that require 1 amp each. Specifications: Overcharge Protection: Input: 100-240V AC (50/60 Hz); Output: 5V, 2.4A DC. efilliate.com. UL listed. RoHS Compliant. Asst. colors. Guaranteed for Life: We stand by everything we make with a lifetime guarantee. Connect with confidence knowing Fusebox will be there for you anytime. Designed and engineered in California. Manufactured in China.