... shows power status Long working life, Li battery replaced availableStability, intelligence, portability, usability , environmental protection The product has anti-overcharge, over ... , MP4 player All kinds of digital camera Adapters for two main digital products"For Laptop DC connector 5.5*3.0mm, 4 ... *2.5mm, 6.5*4.5mm, 6.3*3.0mm" "For Cell Phone connector:Nokia 8210 , Nokia N73,Moto V3 , Ericsson ...