... 0 Cable How to use it1.Power Display:Light touch 2 S switch area, power LED light upo ... to that, after 10 S LED display automatically shut off power.Four LED light:75 ... 5 V voltage, for Load use, after 10 S indicator to be automatic extinguished, and output to ... protection, need to activating recharging.NoticeEnsure the product's safe operation, please read the manual carefully before ...