The BatteryProtect BP-220 is an essential device for marine and boating enthusiasts, ensuring your vessel’s battery remains safe and your essential systems stay powered. Designed to prevent battery damage and maintain engine cranking power, the BP-220 is a reliable solution for managing your boat’s electrical needs.
Key Features
- Automatic Battery Protection: Disconnects non-essential loads before the battery is fully discharged or lacks sufficient power to crank the engine, preventing battery damage.
- 12/24V Auto Ranging: Automatically detects your system voltage, accommodating both 12V and 24V setups seamlessly.
- Easy Programming: Allows you to set multiple engagement/disengagement voltages. The seven-segment display clearly indicates the selected settings for easy monitoring.
- Li-ion Battery Compatibility: Features a special mode controlled by the BMS, and can also act as a charge interrupter between a battery charger and a Li-ion battery. Refer to the manual for connection diagrams.
- Ultra Low Current Consumption: Minimizes power drain, especially crucial for Li-ion batteries after a low voltage shutdown. For more details, consult our Li-ion battery datasheet and the BMS manual.
- Over Voltage Protection: Prevents damage to sensitive electrical loads by disconnecting the load when DC voltage exceeds 16V or 32V.
- Ignition Proof Design: Utilizes MOSFET switches instead of relays, eliminating sparks and enhancing safety on board.
- Advanced Alarm and Load Management: Features a delayed alarm output activated if battery voltage drops below the preset level for over 12 seconds. The load disconnects 90 seconds after the alarm and reconnects 30 seconds after voltage recovery, ensuring stable operation even when the engine is started.
Technical Specifications
| Model | BatteryProtect BP-220 |
|---|---|
| Current Rating | 220 AMP |
| Voltage Range | 6-35 VDC |
| System Voltage | 12/24V Auto Ranging |
| Alarm Output | Open collector, max 50 mA |
| Protection | Over Voltage and Low Voltage Protection |
Warranty Information
Safety Information
WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit .
Support and Services
Please contact your dealer for any returns, repairs, or support issues related to this product.
