1、內(nèi)置可充電鉛酸密封蓄電池；2、28+7個高亮LED；照明時間30小時3、LED應(yīng)急自動照明；4、過充過放保護(hù)電路功能；5、LED分高亮和普亮照明；6、紅色充電指示燈； 1、built-incanbe chargedtheplumbousacidsealstoragebattery;2、28+7highbrightnessLED;Lighting-uptime30hour3、the LED emergencylighting automatically;4、have the function ofovercharge、overdischarge andthecircuitprotection;5、LEDlightingdividehighbrightnessandordinaryilluminationbrightly;6、theredlightisindicatorlight ofcharge