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Earn up to 4.5% Back on Purchases
Assistance From Boat Parts Experts

Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

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Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

Shipping Policy

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PartsVu Blue Rewards

Earn up to 1.5 points for every $1 spent. That’s up to 4.5% back that you can redeem and save on future orders. Excludes engine & lower unit sales.

Start Saving Now

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Ready To Serve

Our top priority is your ultimate satisfaction, and to get you back to boating as soon as possible.

Contact a Parts Pro

SALE - Boat Battery Switches, Terminals, Lugs, & Voltage Meters

(522 products)
  • BATTERY TERMINAL- POST TOP STYLE (FULTYME RV) - 5078

    FULTYME RV

    BATTERY TERMINAL- POST TOP STYLE (FULTYME RV) - 5078

    $6.52
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  • BATTERY TERMINAL- POST TOP STYLE (FULTYME RV) - 5077

    FULTYME RV

    BATTERY TERMINAL- POST TOP STYLE (FULTYME RV) - 5077

    $6.57
    Learn More
  • Ancor - Battery Terminal Boot, Wing Nut Style - For #4-#2 (1 Ea. Red and Black) - 260350

    Ancor

    Ancor - Battery Terminal Boot, Wing Nut Style - For #4-#2 (1 Ea. Red and Black) - 260350

    $10.12 $15.29
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  • Blue Sea - Series Battery Switch Selector w/Alternator Field Disconnect - 9002E

    Blue Sea Systems

    Blue Sea - Series Battery Switch Selector w/Alternator Field Disconnect - 9002E

    $81.60 $96.99
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  • Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control & Deutsch Connector - 7622100

    Blue Sea Systems

    Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control & Deutsch Connector - 7622100

    $467.99
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  • Blue Sea 1833 M2 DC Voltmeter - 1833

    Blue Sea Systems

    Blue Sea 1833 M2 DC Voltmeter - 1833

    $446.99
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  • Ancor Lead Battery Terminal - 5/16" & 3/8" Stud - Positive & Negative Combo - 260325

    Ancor

    Ancor Lead Battery Terminal - 5/16" & 3/8" Stud - Positive & Negative Combo - 260325

    $10.76 $20.29
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  • Ancor - Battery Terminal Boot Right Angle - Red - 260381

    Ancor

    Ancor - Battery Terminal Boot Right Angle - Red - 260381

    $5.31 $7.99
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  • Ancor 16-14 Heatshrink Butt Connectors - 25-Pack - 309125

    Ancor

    Ancor 16-14 Heatshrink Butt Connectors - 25-Pack - 309125

    $23.84 $43.99
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  • Ancor 16-14 Gauge - 5/16" Heat Shrink Ring Terminal - 3-Pack - 311503

    Ancor

    Ancor 16-14 Gauge - 5/16" Heat Shrink Ring Terminal - 3-Pack - 311503

    $3.93 $7.39
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  • Ancor 12-10 Gauge - 5/16" Heat Shrink Ring Terminal - 3-Pack - 312503

    Ancor

    Ancor 12-10 Gauge - 5/16" Heat Shrink Ring Terminal - 3-Pack - 312503

    $4.95 $9.29
    Learn More
  • Guest 2300A Diesel Power Battery Selector Switch - 2300A

    Guest

    Guest 2300A Diesel Power Battery Selector Switch - 2300A

    $288.99
    Learn More
  • Ancor 22-18 Gauge - 3/8" Heat Shrink Ring Terminal - 3-Pack - 310603

    Ancor

    Ancor 22-18 Gauge - 3/8" Heat Shrink Ring Terminal - 3-Pack - 310603

    $3.72 $4.99
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  • Ancor 16-14 Gauge - #8 Heat Shrink Ring Terminal - 25-Pack - 311225

    Ancor

    Ancor 16-14 Gauge - #8 Heat Shrink Ring Terminal - 25-Pack - 311225

    $23.40 $42.79
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  • Ancor Heavy Duty Lugs - 2 Gauge Wire - 3/8" Post - 25-Pack - 242266

    Ancor

    Ancor Heavy Duty Lugs - 2 Gauge Wire - 3/8" Post - 25-Pack - 242266

    $77.09 $140.49
    Learn More
  • Blue Sea 6006200 Battery Switch Mini ON/OFF - Black - 6006200

    Blue Sea Systems

    Blue Sea 6006200 Battery Switch Mini ON/OFF - Black - 6006200

    $46.02 $53.99
    Learn More
  • Blue Sea 6011200 m-Series Battery Switch Dual Circuit Plus - Black - 6011200

    Blue Sea Systems

    Blue Sea 6011200 m-Series Battery Switch Dual Circuit Plus - Black - 6011200

    $63.03 $74.99
    Learn More
  • Ancor 16-14 Gauge - #8 Heat Shrink Ring Terminal - 3-Pack - 311203

    Ancor

    Ancor 16-14 Gauge - #8 Heat Shrink Ring Terminal - 3-Pack - 311203

    $3.93 $7.39
    Learn More
  • Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON/OFF - 6005

    Blue Sea Systems

    Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON/OFF - 6005

    $37.86 $44.99
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  • Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V - 7713

    Blue Sea Systems

    Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V - 7713

    $408.99
    Learn More
  • Ancor Heavy Duty Lugs - 6 Gauge Wire - 1/4" Post - 2-Pack - 252244

    Ancor

    Ancor Heavy Duty Lugs - 6 Gauge Wire - 1/4" Post - 2-Pack - 252244

    $4.53 $8.59
    Learn More
  • Guest 2303A Diesel Power Battery Heavy-Duty Switch - 2303A

    Guest

    Guest 2303A Diesel Power Battery Heavy-Duty Switch - 2303A

    $392.99
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  • Ancor Heavy Duty Lugs - 2/0 Gauge Wire - 3/8" Post - 2-Pack - 252296

    Ancor

    Ancor Heavy Duty Lugs - 2/0 Gauge Wire - 3/8" Post - 2-Pack - 252296

    $8.26 $15.59
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  • Ancor 24-22 Gauge Heat Shrink Step-Down Multi-Wire Connectors - 3-Pack - 320003

    Ancor

    Ancor 24-22 Gauge Heat Shrink Step-Down Multi-Wire Connectors - 3-Pack - 320003

    $5.59 $6.99
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  • Ancor 12-10 Gauge - 1/4" Heat Shrink Ring Terminal - 3-Pack - 312403

    Ancor

    Ancor 12-10 Gauge - 1/4" Heat Shrink Ring Terminal - 3-Pack - 312403

    $4.95 $9.29
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  • Ancor 12-10 Gauge - 3/8" Heat Shrink Ring Terminal - 3-Pack - 312603

    Ancor

    Ancor 12-10 Gauge - 3/8" Heat Shrink Ring Terminal - 3-Pack - 312603

    $4.95 $9.29
    Learn More
  • Ancor 16-14 Gauge Heat Shrink Step-Down Multi-Wire Connectors - 3-Pack - 320203

    Ancor

    Ancor 16-14 Gauge Heat Shrink Step-Down Multi-Wire Connectors - 3-Pack - 320203

    $7.64 $13.89
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  • Ancor 22-18 Gauge - #8 Heat Shrink Ring Terminal - 100-Pack - 310299

    Ancor

    Ancor 22-18 Gauge - #8 Heat Shrink Ring Terminal - 100-Pack - 310299

    $47.90 $86.99
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  • Ancor 22-18 Gauge - #8 Heat Shrink Ring Terminal - 25-Pack - 310225

    Ancor

    Ancor 22-18 Gauge - #8 Heat Shrink Ring Terminal - 25-Pack - 310225

    $23.40 $42.79
    Learn More
  • Ancor Tinned Battery Terminal - 3/8" Stud - Positive - 260012

    Ancor

    Ancor Tinned Battery Terminal - 3/8" Stud - Positive - 260012

    $15.81 $29.19
    Learn More
  • BEP Heavy Duty Battery Selector Switch - 721

    BEP Marine

    BEP Heavy Duty Battery Selector Switch - 721

    $92.28 $113.99
    Learn More
  • Ancor 16-14 Heatshrink Butt Connectors - 3-Pack - 309103

    Ancor

    Ancor 16-14 Heatshrink Butt Connectors - 3-Pack - 309103

    $4.05 $7.59
    Learn More
  • Ancor Heavy Duty Lugs - 8 Gauge Wire - 3/8" Post - 2-Pack - 252236

    Ancor

    Ancor Heavy Duty Lugs - 8 Gauge Wire - 3/8" Post - 2-Pack - 252236

    $3.00 $5.99
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  • Blue Sea 7650003 Add-A-Battery Kit - Boxed Packaging - 7650003

    Blue Sea Systems

    Blue Sea 7650003 Add-A-Battery Kit - Boxed Packaging - 7650003

    $309.99
    Learn More
  • Guest Extra-Duty On/Off Diesel Power Battery Switch - 2304A

    Guest

    Guest Extra-Duty On/Off Diesel Power Battery Switch - 2304A

    $404.99
    Learn More
  • Ancor Universal Speaker Connector Kit f/22-18 AWG Wire Gauge - SPK2218

    Ancor

    Ancor Universal Speaker Connector Kit f/22-18 AWG Wire Gauge - SPK2218

    $10.64 $20.19
    Learn More