CRYSTAL™ X3 Battery Monitor displaying real-time lithium marine battery data on 2.8-inch screen
CRYSTAL™ X3 Battery Monitor by Abyss Battery with 2.8-inch display showing real-time lithium marine battery data and Bluetooth connectivity
IINFINITE SERIES

CRYSTAL™ X3 BATTERY MONITOR

Original Price: $499.99   Current Price: $499.99

  • 2.8-Inch Display
  • IP67 Rated
  • Bluetooth
  • CAN Communication

SKU: AB-MX3

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 ABSS app
• User-friendly interface with active data tracking

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

What's Included

  • CRYSTAL™ X3 Battery Monitor by Abyss Battery with 2.8-inch display showing real-time lithium marine battery data and Bluetooth connectivity
    CRYSTAL™ X3 Smart Battery Monitor
  • Crystal™ X3 Communication Cable Kit for marine battery monitor connection and power supply
    Crystal™ X3 Communication Cable Kit
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Ships in 70 hours
  • 2-Year Free Replacement Warranty
  • Free Shipping
  • Designed in Florida
Will this fit my boat?

Add Accessories

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    SEAL™ 36V 105Ah Trolling Motor Battery
    AB-36V-105-FN4
    Original Price: $3,799.99   Current Price: $2,999.99
  • SHARK™ Bi-Directional DC-DC Charger powering 36V lithium trolling motor battery and 12V house battery on boat
    SHARK™ Bi-Directional DC-DC Charger
    AB-MDX13-60
    Original Price: $999.99   Current Price: $999.99

Key Features

DETAILS THAT MAKE THE DIFFERENCE...

Crystal X3 battery Monitor display and 36V trolling motor battery switch built in

  • Bluetooth® Connectivity

    Real-time diagnostics and app-based monitoring.

  • Built for Marine Environments

    Rugged construction is designed to withstand moisture, vibration, and the everyday demands of life on the water.

  • True IP67 sealed

    Fully sealed with reinforced screws, gaskets, and waterproof structure & rigorously tested for marine-grade durability.

  • Integrated Battery Switch

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

Crystal X3 battery Monitor display and 36V trolling motor battery switch built in
  • Bluetooth® Connectivity

    Real-time diagnostics and app-based monitoring.

  • Built for Marine Environments

    Rugged construction is designed to withstand moisture, vibration, and the everyday demands of life on the water.

  • True IP67 sealed

    Fully sealed with reinforced screws, gaskets, and waterproof structure & rigorously tested for marine-grade durability.

  • Integrated Battery Switch

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

Manuals & Resources

Learn Before You Launch

Learn more about Buying Guide

Buying Guide

Pick the right battery

Learn more about Charging Tips

Charging Tips

Maximize cycle life

Learn more about Installation Gallery

Installation Gallery

See real builds

The Abyss advantage

  • 100% Usable Capacity

  • Unwavering Power

  • Exceptional Voltage Stability

  • Compact, lightweight design

Customer Reviews

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