电池型号电压V10h率容量Ah5h率容量Ah长mm宽mm高mm总高mm端子类型6TM-60126045240200202210TO26106TM-20012200160522240218244QT8DM-1702200170111171330366TO21016NM-2702320270171151330366TO21016NM-3002360300171151330366TO21016NM-3602420360211175330366TO41016NM-4002450400211175330366TO41610NM-450-1252545024117

The Valve-Regulated Sealed Lead-Acid Battery for Internal Combustion Locomotives (NM Series) is the latest technological product jointly developed by VENTURA AERO and the Locomotive and Rolling Stock Research Institute of the Ministry of Railways. It features a unique terminal post sealing technology. This battery has a high assembly pressure and valve opening pressure, which significantly improves water loss in the battery. Compared to ordinary lead-acid batteries, this battery offers superior low-temperature starting performance, higher specific energy, enhanced safety, and a longer cycle life, among other advantages. It is primarily used in the starting, signaling, lighting, and other backup power systems of internal combustion locomotives. The product complies with TB/T3061-2008, "Valve-Regulated Sealed Lead-Acid Batteries for Railway Locomotives and Rolling Stock."