CREE XM-L T6 / 3XT6 LED Bicycle Headlight and SSC P7-D Bicycle Light 8800 mAh Replacement Battery and Pouch CREE XM-L T6 / 3x t6 LED Bicycle Headlight and SSC P7-D Bicycle Light 8800 mAh Replacement Battery and Pouch Input: 100 ~ 240 v AC 50/60 Hz; Output: 8.4 V DC / 1.8 A