REDARC CE40S2 Charge Equalizer for Systems Battery Charger - 12V 40A 24V

The REDARC CE40S2 Charge Equalizer is designed to manage a high current 12-volt supply in 24-volt vehicles and equipment. This 40-amp unit allows you to safely tap 12 volts from the center point of a series-connected, two-battery, 24-volt DC electrical system while maintaining equal charge across both batteries.

Key Features:

• 40-amp continuous current capacity with high peak current capability
• Input isolation eliminates the need for an input relay or isolator for simplified installation
• Fast transient response for stable power delivery to sensitive loads
• Draws power directly from the battery rather than from current-limited devices
• Monitors and balances voltage on both upper and lower batteries automatically
• Provides clean, stable 12V power for accessories in 24V systems

Why Use a Charge Equalizer?

Taking 12 volts from the center point of a 24-volt battery bank is common in commercial trucks, heavy equipment, and earth-moving machinery to power devices like hydraulic pumps, tailgate lifts, and auxiliary accessories. Without a charge equalizer, this creates an imbalance where the lower battery becomes undercharged and the upper battery overcharged, leading to poor starting performance, reduced battery life, premature failure, and costly downtime.

The CE40S2 continuously monitors and manages current flow between batteries to ensure equal charging effort is applied at all times. This maintains starting power, extends battery service life, and prevents unnecessary equipment downtime. Proven reliable in commercial applications under the harshest conditions, REDARC Charge Equalizers are ideal for any load requiring safe, clean, and stable 12-volt power in a 24-volt system.