CRYSTAL® X3 Battery Monitor Features

Real-Time Performance Data
• Displays voltage, current, SOC, and system status with pinpoint accuracy
• Alerts users to potential issues before they become failures

Integrated Battery Switch
• Instantly power your battery system ON/OFF from the screen—no extra switch needed

Mobile App & Bluetooth Connectivity
• View and control your battery from your smartphone via the HALI app
• User-friendly interface with active data tracking

CAN Communication Ready
• Plug-and-play compatibility with CAN-enabled battery systems for deeper diagnostics

Built for Harsh Environments
• IP67 waterproof and vibration-resistant design
• Compact and sleek for easy dash or panel mounting on any boat