SpecificationInput voltage DC 12V 3 0AOutput voltage DC 4 2V DC 1 48V Output currentLithium battery charging current 500mA 4 700mA 4 1000mA 4 2000mA 2NiMH battery charging current 500mA 4 700mA 4 1000mA 4 Rechargeable battery specifications 26650 21700 18650 18350 20650 14500 AA AAA etc Discharge current 250mA 500mAUSB output 5V 1000mATermination method intelligent voltage monitoringDimensions 162mm length 100mm width 36mm height Order descriptionLii 500S and adapter Lii 500S charger 12V 3A adapter manualLii 500S Full Lii 500S charger 12V 3A adapter 12V Car Cable manual Note The results of the Lii 500S charger test are for reference only and do not make any professional proof Features 1 New touch control function 2 Four optional charging currents 500mA 4 700mA 4 1000mA 4 2000mA 2 3 Two discharge currents 250mA 4 500mA 4 4 It can charge different batteries of different specifications 18650 26650 AA AAA 5 This product uses a separate LCD display charge and discharge mode MODE Voltage V Current mA Time h Capacity mAh parameters at a glance 6 CHARGE DISCHARGE and TEST modes can work simultaneously independently setcharge discharge capacity detection normal capacity detection function 7 A variety of protection functions overcharge and over discharge short circuit temperature 0V voltage activation function V0V 1 65V 2 2V non charging function intelligent identificationof ba