4AMP MCH RMS LINEAR BATTERY CHARGER-12V

12V, 4AMP. DC (6AMP. RMS) CHARGING
SURGE PROTECTION AGAINST SPARKS, SHORT CIRCUITS, AND OVERHEATING
PROTECTION AGAINST REVERSE CONNECTION
LED DISPLAY SHOWING CHARGE STATUS AND REVERSE POLARITY WARNING
AUTOMATICALLY SWITCHES INTO MAINTENANCE MODE WHEN BATTERY IS FULLY CHARGED
BATTERY CAPACITY (MIN/MAX): 20 / 70AH
BATTERY TYPE: GEL & NORMAL (WET / FLOODED / MF)