MEAN WELL NPB-1700 Series Battery Chargers

The MEAN WELL NPB-1700 Series delivers powerful and adaptable charging performance with auto-ranging ultra-wide voltage options (10.5–21V, 21–42V, 42–80V). Built to support both lead-acid and lithium-ion batteries, it features a built-in CANBus protocol for remote monitoring, configuration, and integration into intelligent systems. Users can select 2/3 stage charging and four built-in profiles via DIP switch, or create fully customized charging profiles with the optional SBP-001 programmer.

Safety is a priority, with protections against short circuit, overvoltage, overtemperature, battery undervoltage, and reverse polarity. The NPB-1700 also includes Charge OK and Battery Full signals for monitoring, plus temperature compensation to extend lead-acid battery lifespan. A thermally controlled DC fan minimizes noise while ensuring efficient cooling, and remote ON/OFF control offers integration flexibility. Designed for tough environments, it operates reliably in temperatures from -30°C to +70°C. With global safety certifications (UL, CB, EAC, CE, UKCA) and a 3-year warranty, the NPB-1700 Series is an ideal solution for demanding commercial, industrial, and professional battery charging applications.