AZO Digital BL-10 24VDC accu-balancer

The AZO Digital BL-10 is a high-performance 24V DC battery charging balancer designed for 2 x 12V series-connected battery banks. It ensures balanced charging, extending battery life and improving system efficiency. Ideal for solar, RV, marine, UPS, and telecommunication applications.

Advantages

Extends battery lifespan by preventing overcharging and undercharging of individual batteries. Passive equalization minimizes energy loss. Compact ABS enclosure with surface mount design for easy installation. LED indicators provide real-time status of each battery and system health.

Suitable for

• Solar power systems
• Recreational vehicles (RVs)
• Marine applications
• Uninterruptible power supplies (UPS)
• Telecommunication systems

Key specifications

• System Voltage: 24V DC
• Battery Configuration: 2 x 12V Series Connected
• Balancing Current: Up to 10A
• Operating Voltage Range (per battery): 10V - 15V
• Operating Voltage Range (total system): 20V - 30V
• Self-Consumption Current: < 3mA
• Protection: Reverse Polarity, Over-voltage, Under-voltage (per battery)
• Operating Temperature: -20°C to +55°C
• Connection: Screw Terminals
• Indicators: 3x LED (L1, L2, OK)
• Enclosure Material: ABS Plastic
• Mounting: Surface Mount (screws)
• Balancing Principle: Passive Equalization
• Efficiency: High

Recommendations

For optimal performance, use with two 12V batteries of the same type and capacity. Ensure proper ventilation and secure mounting. Regularly check LED indicators for system status.