led flashlight 1,cheaper price 2,super brightness led 3,CE ... battery, more than 500 times recycle allowed.C. 1 or 6 extra long-life and extra high-luminance LEDs adopted.D ... using ,for long -term emptiness will do harm to the battery , each recahrging time should not over 14 hours , to ... keep the battery long -life, please recharge it once every 3 months ...