Only support charging-discharging-charging 1 cycle in automatic mode, do not support multiple cycles. support external test, can be discharged through the 2P terminal external, a single channel single time only and can only support the battery holder or external test in one, can not be used at the same time the battery holder and external battery test
Working voltage: DC5V 10A (standard bare metal, without power supply), overpressure must burn machine. Power supply reverse protection, prohibit reverse power supply