USB External Battery Pack UPGRADED 4 Port 15600mAh 5V/4.2A (Limefuel Blast L156X PRO) USB Charger with built-in Flashlight for iPhone 5S, 5C, 5, 4S, 4, iPad Mini, iPods; Samsung Galaxy S5, S4, S3, Note 2; HTC One M8, EVO, Thunderbolt, Incredible, Droid DNA; Motorola Moto X, ATRIX, Droid; Google Nexus 5, 4, LG Optimus Now, charge up to FOUR mobile devices simultaneously with the ultra high capacity 15600mAh Lithium battery. Perfect for sharing power with friends, families, travel, camping or hiking, emergencies, and commuters. Speed charging 2A input significantly shortens charging time; Limefuel Blast batteries can charge twice as fast as other external batteries on the market. New circuit design features intelligent output ports! Android, Apple, smartphone or tablet; plug into any port. These universally compatible outputs deliver full speed charging to all devices. 5V/2.4A max/port, 5V/4.2A output total. Pass-through charging charges devices while battery pack is being charged! Stylish design with smudge-resistant rubber finish and built-in safety flashlight. Compact form fits into any bag, backpack, purse or pocket. Measures 4.8 x 3.1 x 0.9 inches and weighs only 12.8 ounces. Auto-on and auto-off preserves battery charge. Grade A battery cells and high quality circuitry provide protection against short circuit, anti-discharge protection, anti-overcurrent protection and anti-explosion protections. 500+ lifetime use cycles. Package includes: 1 black Limefuel Blast L156X PRO 15600mAh External battery and 1 USB Charging Cable. 12 month warranty!