SamlexPower SEC-1230UL Sec UL Series 30A Battery Charger

2 or 3 stage charging (user selectable); 120 or 230 VAC, 50/60 Hz (user selectable); For all types of lead acid batteries; Charge loaded or unloaded batteries; Use as a power supply or DC UPS; Universal Protection Circuit – short circuit, overload, reverse battery polarity; Charge 2 to 3 banks of batteries at once – no isolator necessary50 & 80 Amp chargers include a temp sensor and a unique half power mode