Victron SmartShunt 300A IP65 Bluetooth Battery Monitor

Victron SmartShunt 300A IP65 Bluetooth Battery Monitor

The most affordable sealed SmartShunt. Same app-based monitoring as the standard 300A — true state of charge, time-to-go, and consumed amp-hours over Bluetooth — wrapped in a dust-tight, water-resistant IP65 housing for engine bays, exposed battery boxes, and trailer mounts. The 300A rating suits most single-inverter van and RV builds that need a rugged, protected shunt.

Key Features

• 300A / 50mV precision shunt — all-in-one battery monitor, no display head
• Built-in Bluetooth — read everything from the VictronConnect app on your phone
• Tracks state of charge, time-to-go, voltage, current, consumed Ah + full history
• VE.Direct port for Cerbo GX / GX-device integration and remote monitoring
• Auxiliary input: monitor a second (starter) battery, midpoint voltage, or temperature
• IP65 sealed / potted housing — dust-tight and water-resistant for exposed installs

Ideal For

• Compact van / RV builds up to ~300A in exposed locations
• Engine-bay or trailer mounting where dust and moisture reach the shunt
• Single 2000W-class inverter systems needing a sealed monitor

Pairs Well With

• Victron BMV-712 (same data, with a dedicated display head)
• Victron Orion XS 12/12-50A DC-DC Charger
• Lithium Battery Banks
• More Battery Monitors

Not sure how big your system should be? Use our free TrailVault Power Calculator to size your battery bank and inverter to your real-world loads.

Planning a full build? Use our free TrailVault System Build Helper to map every component in your van, RV, or overland electrical system — including where the shunt goes on the negative rail.