NCC Trained · Victron Dealer

Victron SmartShunt Battery Monitor Victron 300A

Victron Energy

£66.24

Warranty 5 years

Available to order

Design your full system

183 five-star Google reviews

Delivery

We're closed for a family wedding from Monday 26 to Wednesday 28 October. Orders placed during this time are processed when we reopen on Thursday 29 October.

Free UK delivery on orders over £50

  • Made in the UK · NCC & Victron trained team
  • Technical support from the people who build the systems
  • Need help? Speak with an expert

About this product

Compact 300A Bluetooth battery monitor using your smartphone as the display screen.

Tracks state of charge, current draw, and time remaining to protect your battery bank from unexpected power failure and damage. This Victron SmartShunt 300A installs neatly into your negative cable line and streams full diagnostic data directly to your phone via Bluetooth. The screen-free design keeps wiring simple without sacrificing accuracy or historical logging. If you want precise battery management for a clean, display-free electrical layout, this compact shunt is the ideal choice. Only really useful if you have a battery without bluetooth or you’re adding a Victron Cerbo GX to a Foxygen, or Fogstar Drift Gen1 battery.

🔧 Tech Specs

Shared
  • Continuous Current Rating : 300A
  • Supply Voltage Range : 6.5 - 70 V DC
  • Current Draw : < 1mA
  • Connectivity : Integrated Bluetooth Low Energy + VE.Direct port
  • Auxiliary Input : Secondary voltage (starter battery), temperature, or midpoint voltage
  • Measurement Accuracy : Current ±0.4% / Voltage ±0.3%
  • Battery Capacity Range : 1 - 9999 Ah
  • Operating Temp : -40°C to +50°C
  • Dimensions : 44 mm x 120 mm x 54 mm
  • Weight : 0.3 kg

🔌 You Might Also Need

Questions and answers

Can Rayne Automotive help me choose the right option?

Yes. Use the System Builder for a full specification, or book a consultation and tell us what you want to run and what is already fitted.

Do you supply trade accounts?

Yes. Van converters can apply for a Rayne Automotive trade account for kit pricing and support.

Is help available after I buy?

Yes. The Help Centre carries installation instructions, and the team supports what it sells.

Building the complete electrical system?

Plan the charging, storage and distribution together with the System Builder, browse the example complete systems, or book a consultation and tell us what you want to run and what is already fitted.