When the power bank arrived｣ｬ please run out of the power. and then full charge the powerbank｣ｬ it needs 24 hours. after 24 hours the power is normal｣ｬ generally speaking.<br /><br />100% brand new and high quality<br />Stylish｣ｬ portable｣ｬ user-friendly and durable for on the go use.<br />Emergency charger for cell phone and other compatible devices.<br />Dual USB port｣ｬ enable to charge 2 different interface accessories.<br />Battery capacity: 50000mAh<br />Solar panel: 1.5 W<br />Input voltage: DC 5V-1A (Max)<br />Output 1: 5V 1A<br />Output 2: 5V 2.1A<br />Color: Black｣ｬ silver gold｣ｬ Pink Blue<br /><br /><br />How to use: <br />Press twice the power button turn on/of the LED light｣ｬ Connected to the phone will Charging automatically.You may use the Android port plug into the power of the Input interface When charging the power supply｣ｬ If you use power supply to charge the phone｣ｬ Pls Put the USB port on the output interface｣ｬ and then the other plug in the phone｣ｬ When not charging｣ｬ press the ON / OFF button｣ｬ 4 lights will flash. the number of lights flash on behalf of several power grid.<br /><br />Note: 1.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.<br />        2.Due to the difference between different monitors｣ｬ the picture may not reflect the actual color of the item. Thank you!<br /><br />Mobile Power Maintenance<br />To ensure the external battery to maximize their performance｣ｬ be sure to do the followin