easy to charge:chargeable for mang kinds of digital electronics products such as DV,mobile phone,MP5,MP4,MP3...

*volume capacity :600mAh(3.7V)                                                                                                                                                                                                                            *Input parameter :voltage 5v  current 1A*electric quantity display :intelligent LED key button electric quantity display*charging display:electric quantity display light flicker one by one                                                                    *output voltage:USB1:standard 5V     *output current:USB1:standard 1.2A, highest 1.5A    *conversion rate: average 85%,highest 90%