€ 296,35
1-2 weeks delivery time
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The Mastervolt Battery Watch (83200150) is a compact and intelligent battery protection device designed for 12/24 V DC systems. Supporting up to 150 A of continuous DC load, it protects batteries from deep discharge and overvoltage by automatically disconnecting loads based on adjustable thresholds. The unit can also function as a remote main switch and features DIP-switch-configurable undervoltage cut-off levels. Its rugged, corrosion-proof construction (157 x 140 x 80 mm) and LED status indicators ensure durability, safety, and clear monitoring in marine, RV, and off-grid installations.
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Mastervolt 83200150 - Battery Watch for 12/24V DC Systems (150A Max Load, Programmable Undervoltage Disconnect)
The Mastervolt Battery Watch is an intelligent monitoring and protection device for 12 V and 24 V battery systems. Designed to extend battery life and enhance system safety, it protects against over-discharge and can also function as a main DC switch. The unit automatically disconnects the battery load when voltage drops below user-defined thresholds, with configuration via onboard DIP switches. Status is clearly indicated by integrated LED lights.
Main Features
- Monitors and protects 12/24 V battery systems
- Switches off load on undervoltage – adjustable by DIP switches
- Also functions as a main DC power switch
- Programmable cut-off range for 12 V: 9–12 V
- Programmable cut-off range for 24 V: 18–24 V
- Supports up to 150 A continuous DC load
- LED indicators for real-time system monitoring
- Corrosion-proof enclosure with aluminium heat sink
- Encased in durable synthetic housing for harsh environments
- Simple installation with bolt terminals and locking nuts
Technical Specifications
Parameter Value Input Voltage Range 8–32 V DC Max. DC Load 150 A Undervoltage Cut-Off (12 V Systems) 9–12 V (programmable) Undervoltage Cut-Off (24 V Systems) 18–24 V (programmable) LED Indicators Yes Dimensions (H x W x D) 157 x 140 x 80 mm / 6.2 x 5.5 x 3.1 in Weight 0.6 kg / 1.3 lb
Package Contents
- Mastervolt Battery Watch (12/24V DC)
- Pre-mounted heat sink and enclosure
- Connection hardware (nuts and locking rings)
- Installation instructions
Documents
Battery Watch - User Manual Size: 159,5 Kb -
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