Voltage Control


  • XSP-VM Capacity Meter

    XS Power XS Power XSP-VM Universal Volt Meter

    2 reviews

    Ships in 1-2 Days

    Battery Voltage Monitor Works With 12, 14 or 16 Volt Systems Compatible with AGM, LTO, and LFP Battery Chemistries Displays Voltage and/or Battery Capacity Screen Backlighting Standard Auto-Off Display Capability Multiple Mounting Options Easily monitor battery power with the XSP-VM. Program the display to specify your 12, 14 or 16-volt system, battery type, and screen backlighting for real-time battery status.  Mount the display in a custom panel, or directly in the electronics cavity of the XS 1400, 1600, or 3400-series XS Power batteries. Mounting bezel included. See details below. Capacity Meter for AGM, LFP, LTO with Blue Backlight

    Ships in 1-2 Days

    $19.99

  • XSP320-312- VCM/GM “CS” XSP-312- VCM/GM “CS”

    XS Power XSP320-312

    1 in stock Ships in 1-2 Days

    Dash-Mounted Voltage Controller Blue LED Readout Made for GM “CS” Alternators - 1986-1997 Custom Wiring Harness Included Works With 12, 14, or 16-Volt Systems Compatible With Stock & Aftermarket Alternators Adjust alternator voltage to custom levels on demand with the XSP320. Using a Plug-And-Play harness*, the controller displays the current voltage. Charge as high as 15.2 volts for a 12-volt setting, or as high as 19.5 volts for the 14 or 16-volt settings, all adjustable right from the controller. See details below. See instructions for important information. DESCRIPTION Digital Voltage Control Dash Mount Controller for GM “CS” Series Alternators (1986 to 1997). Blue digital display. 1 Year Warranty DOWNLOAD INSTRUCTIONS   PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.  

    1 in stock Ships in 1-2 Days

    $179.99

  • XSP-312- VCM/GM “CS”

    XS Power XSP312

    1 in stock Ships in 1-2 Days

    Harness for XSP 310/320 Digital Voltage Controllers Compatible With GM “SI” Alternators - 1969 to 1988 Use this harness as the custom link between the XS Power XSP310 or XSP320 Voltage Controller, and your alternator. Install the Voltage Controller to adjust alternator output on demand for more current to your battery bank, faster battery recovery time and an extra boost of power when you need it! Harness for GM SI” Series Alternators (1969 to 1988)

    1 in stock Ships in 1-2 Days

    $59.99

  • XSP311- VCM/GM “SI”

    XS Power XSP311

    3 in stock Ships in 1-2 Days

    Harness for XSP 310/320 Digital Voltage Controllers Compatible With GM “SI” Alternators - 1969 to 1988 Use this harness as the custom link between the XS Power XSP310 or XSP320 Voltage Controller, and your alternator. Install the Voltage Controller to adjust alternator output on demand for more current to your battery bank, faster battery recovery time and an extra boost of power when you need it! Harness for GM “SI” Series Alternators (1969 to 1988)

    3 in stock Ships in 1-2 Days

    $59.99

  • XS Power XSP310-312

    5 in stock Ships in 1-2 Days

    5 in stock Ships in 1-2 Days

    $179.99

  • XS Power XSP320

    2 in stock Ships in 1-2 Days

    2 in stock Ships in 1-2 Days

    $119.99

  • XS Power XSP310

    8 in stock Ships in 1-2 Days

    8 in stock Ships in 1-2 Days

    $119.99

  • XSP-VM31 Capacity Meter

    XS Power XS Power XSP-VM31 Voltmeter for D3100

    7 in stock Ships in 1-2 Days

    Battery Voltage Monitor for XS Power Group 31 Batteries Works With 12, 14 or 16-Volt Systems Compatible with AGM, LTO, and LFP Battery Chemistries Displays Voltage and/or Battery Capacity Screen Backlighting Standard Auto-Off Display Capability Multiple Mounting Options Easily monitor battery power with the XSP-VM. Program the display to specify your 12, 14 or 16-volt system, battery type, and screen backlighting for real-time battery status. Mount the display in a custom panel, or directly in the electronics cavity of Group 31 XS Power batteries. Mounting bezel included. See details below. Capacity Meter for AGM, LFP, LTO with Blue Backlight, Direct Fit For Group 31 Batteries

    7 in stock Ships in 1-2 Days

    $19.99

  • 993 Step Down

    XS Power XS Power 993 Step Down

    1 review

    Ships in 1-2 Days

    Step Down Module for 16-Volt Systems Continuous Amperage: 25 Max Amperage: 50 Step-Down Voltage: 2.4 or 3.6v Works in Vehicles With or Without Alternators Using 16 volts in your race car gives you plenty of spark, but not everything in your electrical grid performs at its best with all that power. Use the XS Power 993 to easily step down the voltage to sensitive gear without sacrificing performance. See details below. Voltage Step Down Module: 25AMP Continuous, 50AMP Max

    Ships in 1-2 Days

    $199.99

  • XSP310-311- VCM/GM “SI” XSP311- VCM/GM “SI”

    XS Power XSP310-311

    Out of stock, Check Back Soon

    Dash-Mounted Voltage Controller Red LED Readout Made for GM “SI” Alternators - 1969-1988 Custom Wiring Harness Included Works With 12, 14, or 16-Volt Systems Compatible With Stock & Aftermarket Alternators Adjust alternator voltage to custom levels on demand with the XSP320. Using a Plug-And-Play harness*, the controller displays the current voltage. Charge as high as 15.2 volts for a 12-volt setting, and as high as 19.5 volts for the 14 or 16-volt settings, all adjustable right from the controller. See details below. See instructions for important information. DESCRIPTION Digital Voltage Control Dash Mount Controller for GM “SI” Series Alternators (1969 to 1988). Red digital display. 1 Year Warranty   PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.

    Out of stock, Check Back Soon

    $179.99

  • XSP320-313- VCM/GM “D&AD”

    XS Power XSP313

    Out of stock, Check Back Soon

    Harness for XSP 310/320 Digital Voltage Controllers Compatible With GM “D” & “AD” 4- Pin Alternators - 1995 to 2008 Use this harness as the custom link between the XS Power XSP310 or XSP320 Voltage Controller, and your alternator. Install the Voltage Controller to adjust alternator output on demand for more current to your battery bank, faster battery recovery time and an extra boost of power when you need it! Harness for GM D” & “AD” 4 Pin Alternators (1995 to 2008)

    Out of stock, Check Back Soon

    $59.99

  • XSP320-313- VCM/GM “D&AD” XSP320-313- VCM/GM “D&AD”

    XS Power XSP320-313

    Out of stock, Check Back Soon

    Dash-Mounted Voltage Controller Blue LED Readout Made for GM “D” & “AD” 4-Pin Alternators - 1995 to 2008 Custom Wiring Harness Included Works With 12, 14, or 16-Volt Systems Compatible With Stock & Aftermarket Alternators Adjust alternator voltage to custom levels on demand with the XSP320. Using a Plug-And-Play harness*, the controller displays the current voltage. Charge as high as 15.2 volts for a 12-volt setting, or as high as 19.5 volts for the 14 or 16-volt settings, all adjustable right from the controller. See details below. See instructions for important information. DESCRIPTION Digital Voltage Control Dash Mount Controller for GM “D” & “AD” 4 Pin Alternators (1995 to 2008). Blue digital display. 1 Year Warranty DOWNLOAD INSTRUCTIONS   PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.

    Out of stock, Check Back Soon

    $179.99

  • XSP310-313- VCM/GM “D&AD” XSP320-313- VCM/GM “D&AD”

    XS Power XSP310-313

    1 review

    Out of stock, Check Back Soon

    Dash-Mounted Voltage Controller Red LED Readout Made for GM “D” & “AD” 4-Pin Alternators - 1995 to 2008 Custom Wiring Harness Included Works With 12, 14, or 16-Volt Systems Compatible With Stock & Aftermarket Alternators Adjust alternator voltage to custom levels on demand with the XSP320. Using a Plug-And-Play harness*, the controller displays the current voltage. Charge as high as 15.2 volts for a 12-volt setting, and as high as 19.5 volts for the 14 or 16-volt settings, all adjustable right from the controller. See details below. See instructions for important information. DESCRIPTION Digital Voltage Control Dash Mount Controller for GM “D” & “AD” 4 Pin Alternators (1995 to 2008). Red digital display. 1 Year Warranty DOWNLOAD INSTRUCTIONS   PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.

    Out of stock, Check Back Soon

    $179.99

  • XS Power XSP320-311

    Out of stock, Check Back Soon

    Out of stock, Check Back Soon

    $179.99

  • XSP-VM34 Capacity Meter

    XS Power XS Power XSP-VM34 voltmeter for D3400/S3400/A3400/V3400 34-Series

    Out of stock, Check Back Soon

    Battery Voltage Monitor for XS Power Group 34 Batteries Works With 12, 14 or 16-Volt Systems Compatible with AGM, LTO, and LFP Battery Chemistries Displays Voltage and/or Battery Capacity Screen Backlighting Standard Auto-Off Display Capability Multiple Mounting Options Easily monitor battery power with the XSP-VM. Program the display to specify your 12, 14 or 16-volt system, battery type, and screen backlighting for real-time battery status. Mount the display in a custom panel, or directly in the electronics cavity of Group 34 XS Power batteries. Mounting bezel included. See details below. Capacity Meter for AGM, LFP, LTO with Blue Backlight, Direct Fit For Group 34 Batteries

    Out of stock, Check Back Soon

    $19.99

Capacity Meters, Voltage Meter, Controllers and Harnesses

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