LUC V4 by Efest

  Specifications: Input – AC 100V-240V 50/60Hz or DC 12V Output – 4.2V +/-.05V Output Current – .5A x 4 channels, 1A x 4 channels, or 2A x 2 channels Features: Intelligent lithium ion battery charger Digital display with charging indicators for each channel Compatible with most sizes of cylindrical lithium-ion batteries ranging from 10440 to 26650 USB output allows the charger act as a power bank to charge other USB devices Automatically detects battery power status and selects the appropriate voltage and charge mode Automatically stops when charging is complete and prevents batteries from being over-charged Features reverse polarity protection if you accidentally insert a battery the wrong way 3 year Manufacturer Warranty Package Contents: Efest LUC V4 digital battery charger Standard USA power plug User Manual Scratch and Check validation serial number