Victron SmartShunt 300A/50mV Battery Monitor — Bluetooth, 6.5–70V (No Display) 48v If you're hardwiring downstream of

If you're hardwiring downstream of an existing GFCI-protected circuit

Note: temperature sensor and VE

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Cerbo GX unit

Victron SmartShunt 300A/50mV Battery Monitor — Bluetooth, 6.5–70V (No Display) 48v If you're hardwiring downstream ofThe Victron SmartShunt 300A is the compact, budget friendly battery monitor in the SmartShunt family sized for smaller 12V systems where peak current stays under 300A. Same Victron measurement firmware and same 0. 4% accuracy as the larger shunts, in a smaller, cheaper package. Ideal for van builds, small RVs, day sailing boats, and modest off grid installs. No display your phone is the screen via Bluetooth and the free VictronConnect app. View real