1.Charger Protection:SCP,OVP,OCP,OTP ;3stage intelligent charging mode; High temperature automatic shutdown function; Intelligent timing, High Efficiency
2.Build in SMT tech micro powerful chip and new patch tech. Short Circuit Protection ;Over temperature protection,stable and durable
3.Flame retardant ABS shell with Multi hole honeycomb design fan offers better heat dissipation. 72V3A charger for lead acid battery pack
4. Charger Internal circuit board components :Higher capacity electrolysis and capacitance;Faster recovery tube with larger margin.Higher power MOS transistor.More stable quality assurance, Higher configuration with enough margin
5.Display charging status immediately, complete 20%, 40%. 60% 80% 100%