Collection:
Electrical - Battery Management
246 products
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40% Off
Mastervolt Charge Mate Pro 40 - Electronics Charge Relay [83304002]
Regular price
$206.99
Sale price
$206.99
Regular price
$342.99
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/per
Charge Mate Pro 40 - Electronics Charge RelayCurrent limited electronic charge relay with high efficiency and reverse current protectionA secondary battery on board requires a dedicated charging s...
39% Off
BEP Lever-Operated Master Disconnect - ON/OFF [1001001]
Regular price
$58.99
Sale price
$58.99
Regular price
$96.18
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/per
Lever-Operated Master Disconnect - ON/OFFThis single pole, single throw switch turns one circuit on and off.Features:
Nominal Voltage is 6-36V DC with 175A continuous and 800A intermittent ratings...
36% Off
Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red [6004]
Regular price
$27.99
Sale price
$27.99
Regular price
$43.99
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/per
Single Circuit ON-OFF with Locking Key - Red300 Amps continuous rating for outboards and small gasoline or diesel engines
Tin-plated copper studs for maximum conductivity and corrosion resistance
...
36% Off
Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200]
Regular price
$27.99
Sale price
$27.99
Regular price
$43.99
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/per
Single Circuit ON-OFF with Locking Key - Black300 Amps continuous rating for outboards and small gasoline or diesel engines
Tin-plated copper studs for maximum conductivity and corrosion resistanc...
39% Off
BEP Contour Battery Disconnect Switch - 275A Continuous [701]
Regular price
$29.99
Sale price
$29.99
Regular price
$49.18
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/per
Mini Contour Battery Disconnect Switch - 275A ContinuousThis switch offers a number of unique features, the highlight being the Contour Locking System, allowing it to be a stand alone unit, or loc...
39% Off
BEP Digital Voltage Sensing Relay DVSR - 12/24V [710-140A]
Regular price
$116.99
Sale price
$116.99
Regular price
$190.87
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/per
Digtal Voltage Sensing Relay (DVSR) - 12/24VThe Digital Voltage Sensing Relay (DVSR) allows the charging of a second battery bank from any single charging source. When the voltage on the charged b...
38% Off
BEP Easy Fit Battery Switch - 275A Continuous [700]
Regular price
$33.99
Sale price
$33.99
Regular price
$54.60
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/per
Easy Fit Battery Switch - 275A ContinuousThe Easyfit Battery Switch was created for installations where switches need to be recessed through varying thicknesses of panels. It achieves this through...
38% Off
BEP Panel-Mounted Battery Mini Selector Switch [701S-PM]
Regular price
$38.99
Sale price
$38.99
Regular price
$63.11
Unit price
/per
Panel-Mounted Battery Mini Selector SwitchPanel-mounted switches are designed specifically for panel mount applications. This range gives a very compact, versatile solution.
Compact, lightweight
...
41% Off
BEP Remote Operated Battery Switch - 275A Cont [701-MD]
Regular price
$166.99
Sale price
$166.99
Regular price
$283.58
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/per
Remote Operated Battery Switch, 275A ContThe MD range of battery switches allow you to install the battery switch very close to the battery, to remotely manage the increased electrical loads found...
48% Off
BEP Emergency Parallel Switch - 12/24V - 500A [720-MDO-EP]
Regular price
$218.99
Sale price
$218.99
Regular price
$418.99
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/per
Emergency Parallel Switch - 12/24V - 500AThis Motorized Switch offers remotely activated, high current, emergency parallel connection suitable for emergency starting of large engines (up to 2500A...
39% Off
BEP Remote On/Off Key Switch f/701-MD & 720-MDO Battery Switches [80-724-0006-00]
Regular price
$86.99
Sale price
$86.99
Regular price
$142.42
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/per
Remote On/Off Key Switch f/701-MD & 720-MDO Battery SwitchesThe remote On/Off key switch is used for the remote operation of the 701-MD and 720-MDO battery switches. It can be mounted stand al...
41% Off
BEP Square Battery Distribution Cluster f/Single Engine w/Two Battery Banks [716-SQ-140A-DVSR]
Regular price
$193.99
Sale price
$193.99
Regular price
$329.02
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/per
Square Battery Distribution Cluster f/Single Engine w/Two Battery BanksThe 716-SQ-140A-DVSR is an ideal replacement for a battery selector switch. Just remove the selector switch and connect the e...
38% Off
BEP Pro Installer 400A Double Pole Battery Switch - MC10 [770-DP]
Regular price
$59.99
Sale price
$59.99
Regular price
$97.16
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/per
Pro Installer 400A Double Pole Battery Switch - MC10A powerful new generation battery switch with outstanding performance and features for both the installer and end user. Three mounting options: ...
41% Off
BEP Battery Distribution Cluster f/Twin Outboard Engines w/Three Battery Banks [717-140A-DVSR]
Regular price
$335.99
Sale price
$335.99
Regular price
$570.36
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/per
Battery Distribution Cluster f/Twin Outboard Engine w/Three Battery Banks The 717-140A-DVSR is designed for twin engine installations. It allows the port engine to charge both the port start bat...
48% Off
BEP Dual Operation VSS Switch HD Optic - 12/24V - 500A [720-MDVSO]
Regular price
$318.99
Sale price
$318.99
Regular price
$609.99
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/per
Dual Operation VSS Switch HD Optic - 12/24V - 500AThis Voltage Sensitive Switch (VSS) automatically senses connected battery bank voltage and provides optimal, efficient charging of the second ban...
41% Off
BEP Battery Distribution Cluster f/Twin Outboard Engines w/Three Battery Banks w/Motorized VSR [80-716-0018-00]
Regular price
$517.99
Sale price
$517.99
Regular price
$879.71
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/per
Twin Outboard Engine, Three Battery Banks w/Motorized VSRThe VSR and Emergency parallel switch are combined into one voltage-sensitive switch, and that switch is able to be remote-operated. The la...
38% Off
BEP Pro Installer 400A Selector Battery Switch - MC10 [771-S]
Regular price
$53.99
Sale price
$53.99
Regular price
$87.27
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/per
Pro Installer 400A Selector Battery Switch - MC10Power requirements on boats have increased, and these 2 Selector switches offer high power capacity (400 amps continuous), the ability to easily fi...
39% Off
BEP Pro Installer 400A Dual Bank Control Switch - MC10 [772-DBC]
Regular price
$62.99
Sale price
$62.99
Regular price
$102.58
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/per
Pro Installer 400A Dual Bank Control Switch - MC10Another addition to our multi award winning Pro Installer EZ Mount range, the innovative Dual Bank Control switch is like 3 switches in one, House...
30% Off
Attwood Single Battery Switch - 12-50 VDC [14233-7]
Regular price
$25.99
Sale price
$25.99
Regular price
$37.09
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/per
Single Battery Switch - 12-50 VDCCompact and heavy-duty battery switches with removable control knob to deter theft.Single battery option
12-50 volts DC / 200 Amps Continuous / 300 Amps Intermitte...
41% Off
BEP Remote Operated Battery Switch - 275A Cont - Deutsch Plug [701-MD-D]
Regular price
$177.99
Sale price
$177.99
Regular price
$302.18
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/per
Remote Operated Battery Switch, 275A Cont - Deutsch PlugThe MD range of battery switches allow you to install the battery switch very close to the battery, to remotely manage the increased electri...
39% Off
BEP Pro Installer 400A EZ-Mount Battery Selector Switch (1-2-Both-Off) [771-S-EZ]
Regular price
$60.99
Sale price
$60.99
Regular price
$99.22
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/per
Pro Installer 400A EZ-Mount Battery Selector Switch (1-2-Both-Off)As easy as 1, 2, 3, these revolutionary battery switches allow you to wire from the front. Never has installation been so easy and...
41% Off
BEP Dual Operation VSS Switch Cont Motorized - 12V - 275A [701-MDVS]
Regular price
$190.99
Sale price
$190.99
Regular price
$324.16
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/per
Dual Operation VSS Switch Cont Motorized - 12V - 275AThis Voltage Sensitive Switch (VSS) automatically senses connected battery bank voltage and provides optimal, efficient charging of the second ...
41% Off
BEP Battery Distribution Cluster f/Triple Outboard Engine w/Four Battery Banks [719-140A-DVSR]
Regular price
$488.99
Sale price
$488.99
Regular price
$831.02
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/per
Battery Distribution Cluster f/Triple Outboard Engine w/Four Battery BanksBattery Dist Cluster Triple EngineThe 719-140A-DVSR was designed through popular demand for our 717-140A-DVSR cluster. Th...
41% Off
BEP Distribution Cluster f/Single Engine w/Two Battery Banks [714-140A-DVSR]
Regular price
$151.99
Sale price
$151.99
Regular price
$258.38
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/per
Distribution Cluster for Single Engine with Two Battery BanksThe 714-140A-DVSR uses a dual sensing DVSR (710-140A). This system ensures that you will always have a fully charged reserve battery. W...
38% Off
BEP Mini Battery Selector Switch [701S]
Regular price
$37.99
Sale price
$37.99
Regular price
$61.29
Unit price
/per
Mini Battery Selector SwitchThe 701S is the most compact selector switch available on the market. While BEP recommends isolated battery systems as outlined with our distribution clusters, the 701S...
41% Off
BEP Remote Operated Battery Switch w/Optical Sensor - 500A 12/24v [720-MDO]
Regular price
$218.99
Sale price
$218.99
Regular price
$370.89
Unit price
/per
Remote Operated Battery Switch w/Optical Sensor 500A 12/24VThe MD range of battery switches allow you to install the battery switch very close to the battery, to remotely manage the increased elec...
51% Off
BEP Wireless Remote Control Kit f/701-MD & 720 Size Battery Switches [80-911-0045-00]
Regular price
$128.99
Sale price
$128.99
Regular price
$264.99
Unit price
/per
Wireless Remote Control Kit f/701-MD & 720 Size Battery SwitchesWirelessly operate your BEP motorized battery switches from a distance of up to 250 feet (80 meters) away. Control up to 4 separ...
47% Off
BEP Emergency Parallel Switch - 12/24V - 275A [80-701-0018-00]
Regular price
$154.99
Sale price
$154.99
Regular price
$294.99
Unit price
/per
Emergency Parallel Switch - 12/24V - 275A This Motorized Switch offers remotely activated, high current, emergency parallel connection suitable for emergency starting of large engines (up to 2500A...
41% Off
BEP Battery Management Contour Connect Panel f/Twin Engines w/VSR's [CC-803N]
Regular price
$387.99
Sale price
$387.99
Regular price
$658.31
Unit price
/per
Battery Management Contour Connect Panel for Twin Engine with VSR'sThe CC-803N incorporates a version of our very successful dual engine battery switch cluster. The CC-803N is supplied with cables...
34% Off
Blue Sea 1148 Remote Control Panel w/(3) 2145 Remote Control Contura Switch [1148]
Regular price
$168.99
Sale price
$168.99
Regular price
$257.99
Unit price
/per
Remote Control Panel w/(3) 2145 Remote Control Contura SwitchFeatures:
Lockout slides reduce the risk of accidental switching
For use with ML-Series Switches
Includes labels illustrated only
Over ...
34% Off
Blue Sea 7635 m-LVD Low Voltage Disconnect [7635]
Regular price
$92.99
Sale price
$92.99
Regular price
$140.99
Unit price
/per
m-LVD Low Voltage DisconnectSenses low battery voltage and automatically disconnects devices to save power for starting or to preserve battery lifeA dead battery is one of the most common reasons ...
34% Off
Blue Sea 1147 Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura Switch [1147]
Regular price
$142.99
Sale price
$142.99
Regular price
$216.99
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/per
Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura SwitchFeatures:
Lockout slides reduce the risk of accidental switching
For use with two ML-Series Switches and one ML-Series Au...
34% Off
Blue Sea 7650003 Add-A-Battery Kit - Boxed Packaging [7650003]
Regular price
$180.99
Sale price
$180.99
Regular price
$274.99
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/per
7650 Add-A-Battery Kit - Boxed PackagingThe 7650 Add-a-Battery simplifies switching and automates charging for a complete two battery bank management solution.Features:
A complete two battery bank...
34% Off
Blue Sea 7649 Mini Add-A-Battery Kit - Boxed Packaging [7649003]
Regular price
$127.99
Sale price
$127.99
Regular price
$193.99
Unit price
/per
7649 Mini Add-A-Battery Kit - Boxed PackagingWhat does the Mini Add-A-Battery do?Adding a second battery prevents getting stranded with a dead battery by isolating the start battery from the house...
34% Off
Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]
Regular price
$263.99
Sale price
$263.99
Regular price
$402.99
Unit price
/per
ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V
Manual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability...
36% Off
Blue Sea 6011200 m-Series Battery Switch Dual Circuit Plus - Black [6011200]
Regular price
$41.99
Sale price
$41.99
Regular price
$65.99
Unit price
/per
m-Series Mini Dual Circuit Plus Battery Switch - BlackSimultaneously switches two isolated battery banks or combines battery banks to all loads. Make before break contact design allows switching b...
36% Off
Blue Sea 6010200 Battery Switch Dual Circuit - Black [6010200]
Regular price
$50.99
Sale price
$50.99
Regular price
$79.99
Unit price
/per
m-Series Mini Dual Circuit Battery Switch - BlackSimultaneously switches two isolated battery banks.Switch Type: Dual CircuitColor: BlackSwitch Positions: 2Battery Combine: NoAlternator Field Dis...
35% Off
Blue Sea 6005200 Battery Switch Single Circuit ON-OFF - Black [6005200]
Regular price
$25.99
Sale price
$25.99
Regular price
$39.99
Unit price
/per
m-Series Mini On-Off Battery Switch with Key - BlackSwitches a single battery to a single load group Ignition protected-safe for installation aboard gasoline powered boats.Case design allows surfa...
34% Off
Blue Sea 7611 DC BatteryLink Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging [7611]
Regular price
$95.99
Sale price
$95.99
Regular price
$145.99
Unit price
/per
7611 DC BatteryLink™ Automatic Charging Relay - 120 Amp w/Auxiliary Battery ChargingFeatures:
120 Amp continuous rating
12/24V DC auto ranging voltage input
Senses charging on two battery banks
...
51% Off
Perko Medium Duty Battery Disconnect Shut Off/On - 250 Amp Continuous, 12-32VDC [9601DP]
Regular price
$47.99
Sale price
$47.99
Regular price
$98.94
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/per
Medium Duty Battery Disconnect SwitchPart #: 9601DPFeatures:
Ignition Protected
For use with 12, 24 and 32 Volt Marine Electrical Systems
Capacity - 250 Amps Continuous & 360 Amps Intermitte...
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