vivi wave 4000mah best portable power bank charger dual usb 5V 1A for mobile phones, 5V, 2.1A for tablet pc
With this WAVE power bank, you can always have a battery relief to your fingertips. Where and when you need it
Mobilephone /pod, pad, notebook, laptop, Samsung P1000,cell phone, Nokia, Blackberry,mp3, mp4, smart phones etc
I: How to self-charging
Take out the wire on the side of WAVE power bank, insert the micro usb into input interface and connect the other side USB with computer/laptop or wall charger. It means it’s under charging while the power indicator lights twinkling.
Ps: The 4 led lights will be twinkling when it’s being charged, each represent 25% of the capacity. Such as one mean 25%, two is 50% etc. The lights will stop twinkling when fully charged
II: How to charge your devices
1) 1A output port 1
Take out the micro usb in the side of the wave power bank to charge your Samsung blackberry or other devices which fits for Micro USB port.
Ps: If need to charge the iPhone or other mobile brand, you can use the extra connectors or your phone original charging cable directly plug it into the output 1.
2) 2.1A output port 2 for tablet
Taking out the micro usb in the side of the wave power bank and putting the other side usb into Output 2, make sure your tablets or digital products connect with micro usb, then they can be charged directly.
Ps: If need to charge the Pad or other brands which do not fit for Micro USB, you can use the extra connectors or your phone original charging cable directly plug it into the output 2 to begin charging