Sony Ericsson Cradle Desktop Charger EP920 Compatible with BA750 : XPERIA Arc, X12, LT15i, XPERIA Arc S LT18i, BA700 : Xperia Pro MK16iXperia Neo V MT11iXperia Neo MT15i, LT16iXperia Ray ST18iXperia P LT22i, EP500 : Xperia W8, X8 E15i , Xperia Active ST17i, Xperia Mini ST15i, Xperia Mini Pro SK17i, WT18i, WT19i, Vivaz U5i, Vivaz Pro U8i , E16i Compact, light and ultra-portable. Output voltage: 4.2 V + 0.05 VDC, 700 ma Input voltage: 4.75 ~ 5.25 VDC, 700 ma Dimensions (Approx.) : EP900 charger: 15mm x 60mm x 95mm Charging indicator: Charging show the red light / Full of power shows that green light