The Victron 300A Waterproof SmartShunt is a compact battery monitor that keeps track of a battery bank with Bluetooth convenience. Designed for marine, caravan and off grid use, it mounts inline on the battery negative and reports voltage, current, state of charge and time to go directly to your smartphone or tablet via the VictronConnect app. Its sealed waterproof construction makes it suitable for damp environments while the accurate shunt sensing delivers precise amp hour tracking to avoid unexpected power loss.

• 300A continuous monitoring capacity
• Bluetooth wireless connectivity for iOS and Android via VictronConnect
• Waterproof construction for marine and outdoor use
• Measures battery voltage, charge and discharge current, state of charge and time to go
• Programmable battery capacity and support for common battery chemistries including lead acid and lithium
• Compact inline installation on negative battery terminal for easy fitment
• Integrates with Victron systems and monitoring tools for system overview

Easy to install and simple to operate, this SmartShunt gives fast, reliable battery information for solar, caravan and boat systems and helps extend battery life by preventing deep discharge. If you are fitting it to a specific vehicle consult the Parts Checker to confirm compatibility before purchase.