... , over discharge, overloading, and short circuit.4.The portable charger fits for mobile phone, MP3/MP4, PSP, NDS, iPod, iPhone,ipadSpecification: Internal Battery type ... the potable charger.Use the original adapter, USB cable and mini USB connector, to connect with the charger. It would begin ... .8. Don’t use in the presence of flammable gas. portable solar power 1000mah for mobile phone/mp3 player