Tiveco 24W 4.8A Dual USB Travel Wall Charger with Smart Charge Technology for iPhone iPad, Samsung Galaxy, Nexus HTC LG Moto Blackberry, Bluetooth Speaker Headset & Power Bank, White SMART CHARGE TECHNOLOGY: With smart quick charging technology, charge compatible devices up to 75% faster than a standard charger. DOE Level VI high energy efficiency. It's the 12W 2.4A USB Wall Charger capable of charging iPad at full speed. SUPERIOR QUALITY & SAFETY: Certify intelligent circuit protects your devices against short-circuiting, excessive current, overheating, and overcharging to prolong its lifespan which means it has a great temperature control even if it's working in full blast. No worry about a charger getting hot and dangerous. Also fully certified by RoHS & FCC and compatible with worldwide voltage from 100V-240V. SMART COMPATIBILITY: Adapts to iPad, iPhone, Galaxy Tab and ALL iOS & Android devices. Built-in SCT IC to ensure maximum charging efficiency for different devices TRAVEL READY: Compact design and 100-240 volt input ideal for worldwide travel. LIFETIME SUPPORT GUARANTEE: Our friendly and reliable customer service will respond to you within 24 hours! You can purchase with confidence, with our 12 month replacement warranty, or 30 days money back guarantee.