Ni-Cd battery DMH, KMZ

Technical Advantages ★Long service life ★Compact volume, high specific energy, convenient for improving carrying capacity of vehicles. ★The reasonable structural design not only ensures the reliability of battery leak proof structure, but also is convenient for monitoring the electrolyte state. ★Adopting the new valve control type assembling vent plug avoids the decrease of water, prolongs the maintenance period of the nickel cadmium battery, guarantees the performance of Ni-Cd battery and extends the service life. ★Selecting the optimum density potassium hydroxide solution(high purity) as electrolyte reduces the internal resistance of the nickel cadmium battery, improves the performance under low temperature, big current discharge and high temperature charge. ★Super high charge-discharge efficiency, lower water consumption. ★Free maintenance Certificates ★TUV Rheinland IEC60623: 2001 product type approval certificate (KPL, KPM, KPH) ★TUV Rheinland EN61373:2010 impact and vibration test of rolling stock equipment standard product type approval certificate ★CE certificate ★KEMA IEC60623:2001(4th edition) product type approval certificate ★China railway CRCC certificate ★The test report signed and issued by SGS, the burning test and burning concomitancy phenomenon of rail vehicles material and its composition was carried out according to DIN54837:2003 and classified according to DIN5510-2:2003. ★At the end of 2012, Changhong Battery began to operate the quality management system of international aviation and aerospace standards AS9001C, and the certificate will be issued at the end of June, 2015.