1,diving rechargeable 2,oraginal manufacturer 3,goodeservice 4,high quality andresonable price 5,shortage cycl Trustfire ... aluminum led torch basic description : Brand trustfire Item NameTR-J1LED Emitter Type CREE XM-L T6Lumens 900LMPower Source 1*18650 rechargeable batteryLife ... 10% > 50% > 100% > fast flash2,Charging time : 3-5 hours3,Continues run time: above 3 hours, Generally,can be used about 2 ...