Compact automatic battery protector that prevents deep discharge and safeguards connected appliances in 12/24 V systems.

• Low voltage disconnect - automatically isolates non-critical loads when battery voltage falls below set thresholds to prevent deep discharge and preserve battery health.
• Programmable thresholds & automatic voltage recognition - set disconnect and reconnect voltages to suit your battery type; unit detects 12/24 V systems at startup for simple installation and setup.
• Overvoltage protection & lithium support - disconnects loads at excessive voltages and offers specialised modes for VE.Bus BMS compatibility with lithium batteries.
• Remote control, connectors & alarm - input/output for remote switching and alarms; 2-pin dry-contact socket for remote switch and 3-pin dry-contact socket for programming; alarm relay (NO) 50 mA.
• Electrical ratings - nominal 12 V / 24 V; operating range 6 V-35 V; maximum continuous load 65 A; peak current 250 A (30 seconds); power consumption <1.5 mA when on, <0.6 mA when off.
• Physical & installation - dimensions 106 x 48 x 40 mm (4.17 x 1.89 x 1.57 in); weight 200 grams (7.1 oz); includes 50 cm (19.7 in) negative cable with large cross-section for easy connection. Install on the positive line close to the battery terminal. Do not install the BatteryProtect between the battery and the charger — it is designed for unidirectional current flow.
• Safety, compatibility & warranty - protects appliances and extends battery life by preventing deep discharges; suitable for Lead-Acid, AGM, Gel and Lithium batteries; operating temperature -40°C to +40°C (-40°F to 104°F), de-rated capacity up to 60°C (140°F); backed by a 5-year limited warranty.

Use the remote switch terminals to integrate with alarm systems or external controls and follow the user manual for correct placement and wiring to ensure reliable operation.