LIITOKALA lii-M4LCD Display 5V2A Battery Charger with Detectable Capacity For AA/AAA 18650/26650/21700/16340/14500/104

Specifications DC input voltage and current 5V 2 0A Lithium battery charging current 4 20V 500mA 4 1000mA 2 Ni MH battery charging current 1 48V 500mA 4 Rechargeable battery specifications 18650 26650 14500 AA AAA etcTEST Discharge current 500mA USB output 5V 1000mA Termination mode Intelligent voltage monitoring External dimensions 146mm length 100mm width 33mm height Weight About 255GFeatures 1 Using 5 0V input Type c interface 2 Two selectable charging currents 500mA 1000mA3 Battery capacity detection function4 Different sizes 18650 26650 AA AAA rechargeable batteries can be charged simultaneously5 The product is displayed on a separate LCD screen which shows the working mode CHARGE and TEST battery voltage V working current mA charging time h battery capacity mAh power percentage and other parameters at a glance 6 In CHARGE mode the 4 channels work independently and can choose different charging currents to work simultaneously 7 TEST mode the normal detection of battery capacity process by three steps 1 first fully charged 2 then discharged 3 then full the detection of battery capacity process 8 CHARGE and TEST two modes can work simultaneously independent setting charging capacity detection normal capacity detection function no separate discharge detection function10 Multiple protection functions overcharge and overdischarge short circuit 0V voltage activation function ΔV0ΔV 1 65V 2 2V can not be