Pisen&reg; TS-UC037 Power Adapter 1A, USB A/C Charging Adapter (American Standard) for iPhone 5S/5C/6/6 plus, iPad, Galaxy S5/S4/S3, HTC, Motorola, Sony, Nokia, LG and More Other Smartphones This high-quality USB charger plugs into any standard U.S. home or office wall socket. Top-off your iPhone at your desk or next to your bed! Keep it on a power strip or extension cord! 1 Amp output gives twice the charging-speed of most computer USB ports. All our portable chargers are made of the finest materials and are guaranteed to charge over 1,000 times. Works with Apple, iPhone, iPad, Samsung, Tab, Note, MP3, Bluetooth, or any USB mobile device*. 1 Year Warranty: If this power bank fails to perform as advertised within 1 year from purchase, we will refund your entire purchase price.