... ipad, samsung,nokia,HTC, blackberryLi-polymer battery with 4000mAhLuxurious appearance Fully CE, FCC, ROHS approvedFeaturesLi-polymer ... Micro USB, Mini USB, PSP, Apple adapterOperation step1. Connect the output of power line with charger, and connect ... connect with the charger, the light will stops winking.3. 30%, 70%, 100% three lights will ... 6L24 4000mAh mobile phone external battery with led lights