Aluminum profile matched with plastic upper and lower case, black
Aluminum sliding rail, with controller box(Can fit 6 mosfets controller PCB)
Mechanical Structure: Push ahead and upper-taken style, Mechnical Lock
Maximum cells: 40 cells-18650
Discharging port: 2Pin
Discharge maximum current: 20A
Charging port: DC2.1, Opt.3Pin high current
Charging maximum current: 2~5A
Power Switch: Without
USB: Without
LED indicator:4 LED lights