... large output current,help shorten the charging time Li-ion battery,low self-discharging Super slim,light 1.Applied for iPhone ... ,iPad,Mobile phones,GPS,PSP,MP3/MP4 …2.Super slim: only 9 mm, Size 9*101*42mm like ... . 9.Capacity indicated LED:1pcs: 1900mAh li-ion external rechargeable exide battery for iPhone iPad mobile phones Nokia Galaxy Blackberry Sumsang etc.