Universal Solar Dual USB ''30000mAh'' Portable Power Bank w/ LED Indicator / Flashlight - Blue (5V)
Solar panels 5.5V/ 350mA; Power: 1.5W; Using polycrystalline silicon solar panels light energy conversion rate of 18%. Built-in lithium battery: 30000 mah (the actual capacity of 30000mAh); Input voltage: 5V 1000mA; Output voltage: 5V 2100mA; Output connector: dual USB; Through solar charging time: 15~18 hours. Through the computer or AC adapter to the built-in battery charging time: 4-5 hours; With LED indicator LED light working mode: bright and shiny