Smart BatteryProtect for 48V systems that prevents deep discharge and provides system on/off control with Bluetooth programming and Li‑ion support.

• Voltage: 48 V; Peak current (30 s): 250 A; Max continuous load: 100 A
• Connection: M8; Electronics IP rating: IP67 (potted); Connections: IP00
• Dimensions (including terminals): 62 × 123 × 120 mm; Weight: 0.8 kg
• Warranty: 5 years
• Disconnects non‑essential loads before deep discharge and can be used as a system on/off switch
• Bluetooth programming: custom engage/disengage levels or nine presets; Bluetooth can be disabled
• Li‑ion setting: controllable by VE.Bus BMS
• Ultra‑low standby current to preserve Li‑ion batteries after low‑voltage shutdown
• Over‑voltage protection; ignition‑proof MOSFET switching (no sparks); delayed alarm output and 90‑second delayed disconnect/reconnect after low voltage

Safety notice: The Smart BatteryProtect is not designed for reverse currents from charging sources. Refer to the Victron Energy manual and app for installation and programming guidance.