16.8V 2A Screwdriver For 18650 14.4V 4Series Lithium Li-ion Battery Wall Charger AC 100V-240V EU/US Plug

16.8V 2A Screwdriver Charger for 18650 Lithium Battery 14.4V 4Series Lithium Li-ion Battery Wall Charger AC 100V-240V EU/US Plug - Output: 16.8V 2A Input: AC100-240V 50/60HZ 0.8A Charging Voltage: DC 16.8V Charging current: 2A Charging mode: CC-CV Charge indicator: Red light = charging, green light = fully charged Charger port: DC5.5 x 2.1 Dimensions: 94 x 47 x 33 mm Security Protection: OVP/OCPS/Overload Protection/Short-Circuit Protection Application: Lithium batteries lithium-ion batteries, lithium polymer batteries the nominal voltage of the battery pack is 14.4V-16.8V Protective functions 1.Input over-current protection When the input current is greater than 2A, the charger will cut off the fuse to avoid internal circuit abnormalities causing fires and other risks 2.The output current protection Li-ion battery charger for charging current is limited to a range to maintain battery safety and battery life 3.Short-circuit protection When the charger is improperly used, the char.. ger output current will be 200mA or less to avoid damage