Victron Energy Smart BatteryProtect 12/24V 65A Bluetooth — compact battery protector with auto-detect and app control

The Victron Energy Smart BatteryProtect 12/24-Volt 65 amp with built-in Bluetooth safeguards batteries by disconnecting non-essential loads before harmful deep discharge occurs.

Keep your vehicle, boat, or off-grid system ready by preventing battery damage and engine-start failure. This compact electronic protector monitors battery voltage, automatically recognizes 12V or 24V systems, and isolates auxiliary consumers when remaining charge falls below set thresholds. Bluetooth connectivity lets you customize thresholds and behaviors from a phone, or you can select one of the preset levels directly on the unit.

How does the Smart BatteryProtect prevent deep discharge and protect my starter battery?

The device continuously monitors voltage and disconnects non-critical circuits before the battery can be overly depleted. That preserves reserve capacity needed to crank an engine and extends battery life by avoiding harmful low-voltage states.

• Monitors voltage and disconnects loads when preset cut-off is reached.
• Prevents starter failure by prioritizing essential circuits.
• Supports up to 65 A continuous current with 250 A surge tolerance for 30 seconds.

What can I configure with the Bluetooth app and onboard controls?

Via Bluetooth you can tailor the disconnect and reconnect thresholds, delay timers, and behavior modes to suit vehicles, boats, or stationary systems. If you prefer not to use Bluetooth, the unit offers nine preset voltage profiles selectable on the device itself, and a clear seven-segment display shows the chosen setting.

• Custom engage/disengage voltages set from a smartphone app.
• Nine predefined voltage settings for quick setup without a phone.
• Option to disable Bluetooth for a fixed, tamper-resistant configuration.

How does installation and electrical compatibility work for 12V and 24V systems?

The BatteryProtect automatically detects system voltage during its initial power-up and configures itself for 12V or 24V operation. It is designed for inline mounting to protect auxiliary loads, but correct wiring and grounding are essential—follow local codes and consult a licensed electrician if unsure.

• Auto-ranging detects 12V or 24V system at startup.
• Inline installation isolates non-essential loads from the battery bus.
• Safety note: improper installation can be hazardous—use a qualified installer.

What are the performance specs and real-world limits I should know?

The unit supports up to 65 amps of continuous load and can handle short-term inrush currents up to 250 amps for 30 seconds, making it suitable for many accessory loads and common marine and automotive circuits. While robust, it is not a replacement for proper fusing, and the device should be matched to the load profile and wiring size used in your system.

• Continuous current rating: 65 A; 30-second peak: 250 A.
• Seven-segment display indicates active configuration and status.
• Requires appropriate fuses and wiring sized to the expected current.

Who is this for? The Victron Energy Smart BatteryProtect 12/24-Volt 65 amp with Bluetooth is ideal for DIYers, marine owners, RV and van converters, and fleet technicians who need reliable battery safeguarding without adding bulky hardware. It suits anyone wanting to protect starter batteries and keep auxiliary systems from draining reserves, while benefiting from the convenience of wireless configuration and clear onboard status indicators. Always install per regulations or hire a professional installer for safety and optimal performance.