Description
Victron BatteryProtect BP-220 | Boat Supply Store
Safeguard your vessel's deep-cycle or starting batteries from damaging over-discharge with the Victron BatteryProtect BP-220. This advanced unit provides critical over-discharge protection, ensuring essential systems like bilge pumps and navigation electronics remain functional, and crucially, preserves sufficient amperage for engine starting. Supporting a broad 6-35 VDC range with 220 AMP continuous current handling, it intelligently disconnects non-essential loads when voltage drops to programmable thresholds, thereby extending battery lifespan and preventing system failures, particularly valuable for offshore anglers running sensitive electronics offshore.
Key Features
- Prevents deep battery discharge by disconnecting loads.
- Ensures sufficient power for critical engine starting.
- Automates voltage detection for 12/24V systems.
- Offers programmable engage/disengage voltages for tailored protection.
- Features a special Li-ion mode, VE.Bus BMS controllable.
- Minimizes parasitic drain with ultra-low current consumption.
- Protects sensitive electronics from over-voltage conditions.
- Eliminates ignition sparks with ignition-proof MOSFET switches.
Specifications
| Product Specifications | |
|---|---|
| Max Continuous Current | 220 AMP |
| System Voltage | 6-35 VDC |
| Auto-ranging Voltage | 12/24V |
| Programmable Voltages | Yes (7 settings) |
| Li-ion Compatible Mode | Yes (VE.Bus BMS controllable) |
| Current Consumption | Ultra-low |
| Over-voltage Protection | Yes |
| Alarm Output | Short circuit proof open collector (max. 50 mA) |
| Alarm Delay | 12 seconds |
| Load Disconnect Delay | 90 seconds |
| Reconnect Delay | 30 seconds |
| Ignition Proof | Yes (MOSFET switches) |
Who This Is For
Boaters and RV owners requiring robust over-discharge protection to safeguard battery health and ensure critical system functionality. Ideal for users with Li-ion battery banks or those needing precise voltage-based load control.
How It Compares
| Feature | Victron BatteryProtect BP-220 | Competitor |
|---|---|---|
| Max Continuous Amperage | 220A | 200A, 200A |
| System Voltage | 6-35 VDC | 12-24V DC, 12-24V DC |
| Li-ion Battery Mode | Yes (VE.Bus BMS compatible) | No, Yes |
| Programmable Voltages | Yes (7 settings) | No, Yes |
| Over-Voltage Protection | Yes (16V/32V thresholds) | No, No |
| Ignition Proof | Yes (MOSFET switches) | Relay based, Likely relay based |
Common Concerns Answered
Are there any known issues with the Victron BatteryProtect BP-220?
While generally praised for reliability, a small number of users have noted that the programming interface can be less intuitive than desired. Premature failures are rare and not a widespread concern.
Is the Victron BatteryProtect BP-220 worth the investment compared to simpler devices?
The BP-220 offers advanced, programmable features like Li-ion compatibility and over-voltage protection that more basic isolators or low-voltage cut-off switches lack, justifying its price point for critical systems.
How reliable is the Victron BatteryProtect BP-220?
Customer sentiment is overwhelmingly positive, with frequent praise for its reliability and advanced features, further bolstered by Victron Energy's strong reputation in the marine electronics market.
Frequently Asked Questions
What is the primary function of the Victron BatteryProtect BP-220?
Its primary function is to prevent deep discharge of batteries by automatically disconnecting non-essential loads when the battery voltage drops below a programmable threshold.
What is the operational voltage range supported by the BP-220?
The Victron BatteryProtect BP-220 supports a wide operational voltage range from 6 VDC to 35 VDC, automatically detecting and adapting to 12V or 24V systems.
Can the BP-220 effectively manage Li-ion battery protection?
Yes, the BP-220 features a special setting optimized for Li-ion batteries and can be controlled by a compatible VE.Bus BMS for advanced management.
What is the typical current consumption of the BP-220 when not actively disconnecting loads?
The BP-220 is designed for ultra-low current consumption, which is particularly critical for maintaining the charge of sensitive Li-ion batteries.
How does the BP-220 protect against over-voltage conditions?
The unit includes over-voltage protection, designed to disconnect loads if the battery voltage exceeds safe operational limits (typically 16V for 12V systems and 32V for 24V systems), preventing damage to connected electronics.
