Technical Specifications-: Model No. PP-111 Input-5V / 2.1A Dual Output port-5V / 2.4A 10,000 mAh Lithium Polymer Battery charges iPhone 8 - 6 Times, Samsung J7 - 4.6 Times, MI Redmi 6A - 4.6 Times, Vivo V3 - 5.4 Times A full recharge of power bank takes 5 to 7 hours with 2A wall charger LED Indicator, Slim design, Compact in Size, Dual output support 2.4A, Negative Temperature Coefficient principle supports circuit. NTC Protection Circuit, Short Circuit Protection, Over Charge & Discharge Protection, Over Voltage Protection Dual USB port output at 5V/2.4A Portable ergonomic design with hard ABS Plastic exterior High-quality chipsets with 9 layer of advanced protection Net Weight: 191 Gram Product Dimension: 13.3 X 6.9 X 1.6 cm Warranty-180 Days