... ion Life Circle:more than 500 times 4000mAh Power Bank for iphone,mobile phone,smartphone,ipod Battery Type Li-ionCapacity4000mAhInputDC5.0- ... LED Torch3,Multi charging connectors creates convenience for users with different chargeable platforms.4,Multi safety protection:over current,over charge ... the device and power bank.3,turn on power bank.4,While cherging device,the LED power indicators will light ...