Aluminum profile matched with plastic upper and lower case, black
Matched with blank aluminum alloy down tube
Mechanical Structure: Side-taken Style, Spring Lock
Maximum cells：50 cells-18650
Discharge port：2Pin, Opt.5Pin
Discharge maximum current：20A
Charging port：DC2.1 Opt.3Pin high current
Charging maximum current：2~5A
Power Switch：Without
USB：With
LED indicator：Single LED with three colours
Optional tube: Single cavity tube, double cavity tube