Lithium Ion Battery Cell, Lithium Ion Battery Pack, Energy Storage Battery manufacturer / supplier in China, offering NDZ3W-200 High Voltage DC Contactor 1000V 200Amps Coil Voltage DC12V DC24V Relay, NDZ3W-150 High Voltage DC Contactor 1000V 150Amps Coil Voltage DC12V DC24V MV HV Relay, NDZ3W-100 High Voltage DC Contactor 1000V 100Amps Coil Voltage DC12V DC24V DV48V MV HV Relay and so on.