... made 4, portable chargeable power, convenient for business trip, travelling and emergency situation, etc.5, strict quality control, passed CE. ... the latest multi-function digital mobile power8, looks small and unique, but contain high-capacity 5600 mAh rechargeable Lithium battery9 ... , for MP3, for MP4,for iPod, DV and other digital items Portable 5200mah power bank for all mobile phones and tablet PC