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Battery Monitors & Shunts

Maximize your off-grid power system's efficiency with our Battery Monitors & Shunts. These essential tools provide real-time data on your battery’s state of charge, voltage, current, and power consumption, helping you optimize performance and extend battery life.

Whether you're managing a solar power system for an RV, off-grid cabin, or backup power setup, our high-quality battery monitors and shunts ensure you stay in control. Shop now for the most accurate and reliable battery monitoring solutions!

  • Original price $160.99
    Original price $160.99 - Original price $160.99
    Original price $160.99
    Current price $119.99
    $119.99 - $119.99
    Current price $119.99

    Renogy Battery Shunt 300

    Renogy
    In stock

    Check Your Battery Charging Level Anytime Anywhere Ensures precise battery monitoring via the Renogy ONE Core and DC Home App. Effortless I...

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    Original price $160.99
    Original price $160.99 - Original price $160.99
    Original price $160.99
    Current price $119.99
    $119.99 - $119.99
    Current price $119.99
    Save $41.00 Save $0.00
  • Original price $133.99
    Original price $133.99 - Original price $133.99
    Original price $133.99
    Current price $99.99
    $99.99 - $99.99
    Current price $99.99

    Renogy 500A Battery Monitor With Shunt

    Renogy
    In stock

    The Renogy Battery Monitor is designed to monitor performance for most kinds of batteries. Its high-precision measurements will eliminate the guess...

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    Original price $133.99
    Original price $133.99 - Original price $133.99
    Original price $133.99
    Current price $99.99
    $99.99 - $99.99
    Current price $99.99
    Save $34.00 Save $0.00
  • Original price $119.99
    Original price $119.99 - Original price $119.99
    Original price $119.99
    Current price $103.99
    $103.99 - $103.99
    Current price $103.99

    RICH SOLAR 500A Battery Monitor, 8~120V Automotive Monitor for RV Battery

    Rich Solar
    In stock

    Installation and Wiring-Overview The RS-BM500 shunt should be mounted as close to the battery as possible, and the remote display is intended to be...

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    Original price $119.99
    Original price $119.99 - Original price $119.99
    Original price $119.99
    Current price $103.99
    $103.99 - $103.99
    Current price $103.99
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  • Original price $128.99
    Original price $128.99 - Original price $128.99
    Original price $128.99
    Current price $107.35
    $107.35 - $107.35
    Current price $107.35

    Victron SmartShunt 500AMP/50MV Bluetooth Smart Battery Shunt

    Victron Energy
    In stock

    SmartShunt 500AMP/50MV Bluetooth Smart Battery ShuntThe Smart Battery ShuntThe SmartShunt is an all in one battery monitor, only without a display....

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    Original price $128.99
    Original price $128.99 - Original price $128.99
    Original price $128.99
    Current price $107.35
    $107.35 - $107.35
    Current price $107.35
    Save $21.64 Save $0.00
  • Original price $95.99
    Original price $95.99 - Original price $95.99
    Original price $95.99
    Current price $79.80
    $79.80 - $79.80
    Current price $79.80

    Victron SmartShunt 300A

    Victron Energy
    In stock

    SmartShunt 300AThe SmartShunt is an all-in-one battery monitor, only without a display. Your phone acts as a display. The SmartShunt connects via B...

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    Original price $95.99
    Original price $95.99 - Original price $95.99
    Original price $95.99
    Current price $79.80
    $79.80 - $79.80
    Current price $79.80
    Save $16.19 Save $0.00
  • Original price $171.99
    Original price $171.99 - Original price $171.99
    Original price $171.99
    Current price $143.02
    $143.02 - $143.02
    Current price $143.02

    Victron BMV-702 Battery Monitor - Grey

    Victron Energy
    In stock

    Battery Monitor - BMV-702 - GreyFeatures: Battery ‘fuel gauge’, time-to-go indicator, and much more The remaining battery capacity depends on the a...

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    Original price $171.99
    Original price $171.99 - Original price $171.99
    Original price $171.99
    Current price $143.02
    $143.02 - $143.02
    Current price $143.02
    Save $28.97 Save $0.00
  • Original price $95.99
    Original price $95.99 - Original price $95.99
    Original price $95.99
    Current price $79.80
    $79.80 - $79.80
    Current price $79.80

    Victron SmartShunt 300A IP65 Bluetooth Battery Monitor

    Victron Energy
    In stock

    SmartShunt 300A IP65 Bluetooth Battery MonitorThe SmartShunt is an all-in-one battery monitor, only without a display. Your phone acts as a display...

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    Original price $95.99
    Original price $95.99 - Original price $95.99
    Original price $95.99
    Current price $79.80
    $79.80 - $79.80
    Current price $79.80
    Save $16.19 Save $0.00
  • Original price $38.99
    Original price $38.99 - Original price $38.99
    Original price $38.99
    Current price $32.78
    $32.78 - $32.78
    Current price $32.78

    Victron Replacement Shunt f/BMV Monitors - *PCB is NOT Included*

    Victron Energy
    In stock

    Replacement Shunt for BMV Monitors - *PCB is NOT Included*Replacement 500A/50MV shunt for BMV Monitors*BMV PCB is NOT included and must be purchase...

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    Original price $38.99
    Original price $38.99 - Original price $38.99
    Original price $38.99
    Current price $32.78
    $32.78 - $32.78
    Current price $32.78
    Save $6.21 Save $0.00
  • Original price $272.99
    Original price $272.99 - Original price $272.99
    Original price $272.99
    Current price $227.32
    $227.32 - $227.32
    Current price $227.32

    Victron SmartShunt 2000AMP/50MV Bluetooth Smart Battery Shunt

    Victron Energy
    In stock

    SmartShunt 2000AMP/50MV Bluetooth Smart Battery ShuntThe SmartShunt is an all in one battery monitor, only without a display. Your phone acts as th...

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    Original price $272.99
    Original price $272.99 - Original price $272.99
    Original price $272.99
    Current price $227.32
    $227.32 - $227.32
    Current price $227.32
    Save $45.67 Save $0.00
  • Original price $195.99
    Original price $195.99 - Original price $195.99
    Original price $195.99
    Current price $163.28
    $163.28 - $163.28
    Current price $163.28

    Victron BMV-712 Black Smart Battery Monitor

    Victron Energy
    In stock

    BMV-712 Black Smart Battery MonitorWith Bluetooth built-in, the BMV Smart is ready for the Internet of Things (IoT) era. With Bluetooth being imple...

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    Original price $195.99
    Original price $195.99 - Original price $195.99
    Original price $195.99
    Current price $163.28
    $163.28 - $163.28
    Current price $163.28
    Save $32.71 Save $0.00
  • Original price $139.99
    Original price $139.99 - Original price $139.99
    Original price $139.99
    Current price $117.08
    $117.08 - $117.08
    Current price $117.08

    Victron BMV-700 Battery Monitor - Grey

    Victron Energy
    In stock

    BMV-700 Battery MonitorThe BMV-700 is a high precision battery monitor. The essential function of a battery monitor is to calculate ampere hours co...

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    Original price $139.99
    Original price $139.99 - Original price $139.99
    Original price $139.99
    Current price $117.08
    $117.08 - $117.08
    Current price $117.08
    Save $22.91 Save $0.00
  • Original price $195.99
    Original price $195.99 - Original price $195.99
    Original price $195.99
    Current price $163.28
    $163.28 - $163.28
    Current price $163.28

    Victron Smart Battery Monitor - BMV-712 - Grey - Bluetooth Capable

    Victron Energy
    In stock

    Smart Battery Monitor - BMV-712 - Grey - Bluetooth CapableFeatures: Bluetooth inside With Bluetooth built-in, the BMV Smart is ready for the Intern...

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    Original price $195.99
    Original price $195.99 - Original price $195.99
    Original price $195.99
    Current price $163.28
    $163.28 - $163.28
    Current price $163.28
    Save $32.71 Save $0.00
  • Original price $171.99
    Original price $171.99 - Original price $171.99
    Original price $171.99
    Current price $143.02
    $143.02 - $143.02
    Current price $143.02

    Victron Battery Monitor - BMV-702 - Black

    Victron Energy
    In stock

    Battery Monitor - BMV-702 - BlackFeatures: Battery ‘fuel gauge’, time-to-go indicator, and much more The remaining battery capacity depends on the ...

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    Original price $171.99
    Original price $171.99 - Original price $171.99
    Original price $171.99
    Current price $143.02
    $143.02 - $143.02
    Current price $143.02
    Save $28.97 Save $0.00
  • Original price $203.99
    Original price $203.99 - Original price $203.99
    Original price $203.99
    Current price $169.76
    $169.76 - $169.76
    Current price $169.76

    Victron SmartShunt 1000A/50MV IP65 Bluetooth Battery Monitor

    Victron Energy
    In stock

    SmartShunt 1000A/50MV IP65 Bluetooth Battery MonitorThe Smart Battery ShuntThe SmartShunt is an all-in-one battery monitor, only without a display....

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    Original price $203.99
    Original price $203.99 - Original price $203.99
    Original price $203.99
    Current price $169.76
    $169.76 - $169.76
    Current price $169.76
    Save $34.23 Save $0.00
  • Original price $128.99
    Original price $128.99 - Original price $128.99
    Original price $128.99
    Current price $107.35
    $107.35 - $107.35
    Current price $107.35

    Victron SmartShunt 500A/50MV IP65 Bluetooth Battery Monitor

    Victron Energy
    In stock

    SmartShunt 500A/50MV IP65 Bluetooth Battery MonitorThe Smart Battery ShuntThe SmartShunt is an all-in-one battery monitor, only without a display. ...

    View full details
    Original price $128.99
    Original price $128.99 - Original price $128.99
    Original price $128.99
    Current price $107.35
    $107.35 - $107.35
    Current price $107.35
    Save $21.64 Save $0.00
  • Original price $54.99
    Original price $54.99 - Original price $54.99
    Original price $54.99
    Current price $44.99
    $44.99 - $44.99
    Current price $44.99

    BigBattery 350A Battery Capacity Meter

    BigBattery
    In stock

    Ensure you’re always up to date on the performance and status of your power when you outfit your battery system with this advanced Capacity Meter f...

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    Original price $54.99
    Original price $54.99 - Original price $54.99
    Original price $54.99
    Current price $44.99
    $44.99 - $44.99
    Current price $44.99
    Save $10.00 Save $0.00
  • Original price $56.99
    Original price $56.99 - Original price $56.99
    Original price $56.99
    Current price $49.99
    $49.99 - $49.99
    Current price $49.99

    Renogy Monitoring Screen for Smart Lithium Battery Series

    Renogy
    Out of stock

    This Monitoring Screen, a high-precision meter, is the perfect companion to Renogy Smart Lithium Iron Phosphate Battery Series. Instead of measurin...

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    Original price $56.99
    Original price $56.99 - Original price $56.99
    Original price $56.99
    Current price $49.99
    $49.99 - $49.99
    Current price $49.99
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  • Original price $203.99
    Original price $203.99 - Original price $203.99
    Original price $203.99
    Current price $169.76
    $169.76 - $169.76
    Current price $169.76

    Victron SmartShunt 1000AMP/50MV Bluetooth Smart Battery Shunt

    Victron Energy
    Out of stock

    SmartShunt 1000AMP/50MV Bluetooth Smart Battery ShuntThe SmartShunt is an all in one battery monitor, only without a display. Your phone acts as th...

    View full details
    Original price $203.99
    Original price $203.99 - Original price $203.99
    Original price $203.99
    Current price $169.76
    $169.76 - $169.76
    Current price $169.76
    Sold out
  • Original price $272.99
    Original price $272.99 - Original price $272.99
    Original price $272.99
    Current price $227.32
    $227.32 - $227.32
    Current price $227.32

    Victron SmartShunt 2000A/50MV IP65 Bluetooth Battery Monitor

    Victron Energy
    Out of stock

    SmartShunt 2000A/50MV IP65 Bluetooth Battery MonitorThe Smart Battery ShuntThe SmartShunt is an all-in-one battery monitor, only without a display....

    View full details
    Original price $272.99
    Original price $272.99 - Original price $272.99
    Original price $272.99
    Current price $227.32
    $227.32 - $227.32
    Current price $227.32
    Sold out