Model number:   Dorado 21700 440L 48V 20AH

Max cell space:   21700 52 pcs

Configration:      13S4P

Material: 　

Charging port:   DC2.1 port, 3Pin high current port

Discharging port:  2Pin, 5Pin and 6Pin optional

Capacity indicator: 4 lever LED capacity indicator

Discharging current: Max 30A

Charging current: Max 5A