The way the new systems achieve this is very simple and clever

The device's monitoring capabilities include in- and output voltage

Secop ND35 Compressor

2 DC Output Fuse Yes AC Input Fuse ****10A Temp Sensor Comp Yes CE Approved Yes Ignition Protected Yes Internal Fan Yes Current Limited Yes Battery Isolation Yes Charger Indicators LED Full/Charging Indicator Yes Fault Indicator Yes Manual/Auto Switch Yes Field Repairable  Yes Warr

Flush mount kit for GX1600

Victron Energy - Centaur Battery Chargers 12 and 24 VDC, Part No. CCH012060000 Plug The way the new systemsAluminum epoxy powder coated cases with drip shield and and stainless steel hardware withstands the rigors of an adverse environment. Circuit boards are protected with an acrylic coating for maximum corrosion resistance. Universal 90 265 VAC input voltage range. Three outputs that can each supply the full rated output current. Provides three stage charging with temperature compensation.