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Collection:

Electrical - Battery Management

246 products
34% Off
Regular price $28.99
Sale price $28.99
Regular price $44.06
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50A Master Battery SwitchFeatures: Master Switch for + or - circuit Seawaterproof Type of protection IPX 4 (DIN 40 050) - 12V Max. 1000A(10s) / 24V Max. 500A (10s) Helps prevent theft and unauthor...
35% Off
Regular price $45.99
Sale price $45.99
Regular price $70.99
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e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures: Make-before-break contact design allows switching between battery banks without power interruption CE Ma...
36% Off
Regular price $40.99
Sale price $40.99
Regular price $63.99
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9001e e-Series Battery Switch Selector Features: Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected - Safe for installa...
51% Off
Regular price $49.99
Sale price $49.99
Regular price $102.81
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Medium Duty Battery Selector Switch - 250A ContinuousFeatures: For use with 6 to 32 Volt Marine Electrical Systems Capacity - 250 AMPS Continuous, 360 AMPS Intermittent When used with Non-Unitized...
34% Off
Regular price $228.99
Sale price $228.99
Regular price $348.99
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7700 Includes ML-Series Remote Control Contura Switch 2145 Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability f...
34% Off
Regular price $116.99
Sale price $116.99
Regular price $177.99
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7610120 Amp SI-Series Automatic Charging Relay Allows temporary isolation of house loads from engine circuit during engine cranking to protect sensitive electronics Automatically combines bat...
34% Off
Regular price $249.99
Sale price $249.99
Regular price $380.99
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7620Manual Control: NoCoil Voltage: 12V DC Combines battery banks during charging and isolates under discharge 500 Ampere continuous rating suitable for use with large battery banks, starters, a...
35% Off
Regular price $25.99
Sale price $25.99
Regular price $39.99
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6005m-Series (Mini) Battery SwitchSingle Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be used to manage several isolated circuits including cross connecti...
36% Off
Regular price $62.99
Sale price $62.99
Regular price $97.99
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5510EDual Circuit Battery Switch CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Meets American Boat and Yac...
34% Off
Regular price $218.99
Sale price $218.99
Regular price $333.99
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L Solenoid Switch - 12-24VDC - 250AFeatures: Hermetically sealed contacts / vaporproof Ignition protected - safe for installation aboard gasoline powered boats Activated by an ON-OFF switch mounte...
39% Off
Regular price $71.99
Sale price $71.99
Regular price $118.00
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Pro Installer 400A EZ-Mount Double Pole Battery Switch - MC10An addition to our multi award winning Pro Installer EZ Mount range, this battery switch provides Double Pole On/Off functionality so t...
47% Off
Regular price $151.99
Sale price $151.99
Regular price $288.99
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Diesel Power Battery Selector SwitchProduct Features Polycarbonate case For 6, 12, 24 or 36 Volt systems Alternator field disconnect (AFD) allowing selection of any position including "off", witho...
34% Off
Regular price $24.99
Sale price $24.99
Regular price $37.99
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2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthal...
56% Off
Regular price $20.99
Sale price $20.99
Regular price $47.90
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Mini Selector Battery Switch 701-SFeatures: Surface & Panel Mounting variations allow for flexible installations. Harsh Environment Design with stainless-steel hardware, serrated flange nuts, ...
15% Off
Regular price $1,892.10
Sale price $1,892.10
Regular price $2,226.00
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Multi RS Solar 48/6000 Inverter/ChargerThe Multi RS Solar 48/6000 is a 48V 6kVA inverter/charger with two independent 3kWp PV 450V MPPT trackers for 6kWp total panel capacity. It supports direct g...
19% Off
Regular price $16.99
Sale price $16.99
Regular price $20.99
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27 Series Battery Holder Tray with Stainless Buckled StrapSecure and protect your boat's battery with the Battery Holder Tray with Stainless Buckle. This innovative tray provides a sturdy and reli...
19% Off
Regular price $16.99
Sale price $16.99
Regular price $20.99
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24 Series Battery Holder Tray with Stainless Buckled StrapSecure and protect your boat's battery with the Battery Holder Tray with Stainless Buckle. This innovative tray provides a sturdy and reli...
56% Off
Regular price $18.99
Sale price $18.99
Regular price $43.50
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Mini On/Off Battery Switch 701Features: Surface & Panel Mounting variations allow for flexible installations. Harsh Environment Design with stainless-steel hardware, serrated flange nuts, and ...
57% Off
Regular price $42.99
Sale price $42.99
Regular price $99.10
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Battery Switch - Heavy Duty-Series 600A - Off/OnSurface and panel mounting variations allow for flexible installations.Harsh Environment Design with stainless-steel hardware, serrated flange nuts,...
15% Off
Regular price $536.35
Sale price $536.35
Regular price $631.00
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SmartSolar MPPT 250/70-TR VE.CanThe SmartSolar MPPT is packed with advanced technology to get the most out of your solar panels whilst protecting your batteries. It operates at 98% efficiency with...
Regular price $38.96
Sale price $38.96
Regular price $0.00
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Off/1/2/Both Battery Switch - Surface Mount - RedDesigned for dual battery setups, this 1/2/Both selector switch gives you full control to route power from Battery 1, Battery 2, both, or neither. ...
Regular price $34.37
Sale price $34.37
Regular price $0.00
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Off/1/2/Both Battery Switch - Panel Mount - RedDesigned for dual battery setups, this 1/2/Both selector switch gives you full control to route power from Battery 1, Battery 2, both, or neither. It...
Regular price $43.54
Sale price $43.54
Regular price $0.00
Unit price
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OFF/1/2 Battery Switch - Surface Mount - RedThis 1/2/Off switch offers seamless selection between two power sources, with an Off position for isolation. It’s a reliable solution for switching betw...
Regular price $23.83
Sale price $23.83
Regular price $0.00
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On/Off Switch Battery Switch - Panel Mount - RedSimple, reliable, and built for tough environments, this On/Off Battery Switch provides secure control of power to a single circuit. It’s ideal for ...
Regular price $41.25
Sale price $41.25
Regular price $0.00
Unit price
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On/Off 4 Post Dual Circuit Battery Switch without Base - Panel Mount - RedThis dual circuit battery switch allows you to control two isolated circuits simultaneously with a single action. It’s ide...
Regular price $27.27
Sale price $27.27
Regular price $0.00
Unit price
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On/Off Switch Battery Switch - Surface Mount - RedSimple, reliable, and built for tough environments, this On/Off Battery Switch provides secure control of power to a single circuit. It’s ideal fo...
Regular price $40.05
Sale price $40.05
Regular price $0.00
Unit price
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Off/On Combine Battery Switch without Base - Panel Mount - RedThe Dual Circuit Plus switch builds on the standard dual circuit configuration by adding an emergency parallel function. This allows b...
Regular price $30.22
Sale price $30.22
Regular price $0.00
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Off/On Combine Battery Switch without Base - Surface Mount - RedThe Dual Circuit Plus switch builds on the standard dual circuit configuration by adding an emergency parallel function. This allows...
Regular price $77.91
Sale price $77.91
Regular price $0.00
Unit price
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Auto Charging Relay 12V - 140 AMPThe automatic charging relay (ACR) automatically manages battery charging to ensure maximum efficiency and protect your batteries.Features: Automatic battery manag...
24% Off
Regular price $50.99
Sale price $50.99
Regular price $67.10
Unit price
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E-Series 350A Dual Circuit Battery Switch Off/OnSealed Against Dust & Water Intrusion - To ensure reliable circuit protection for the life of the electrical system installation.Ignition Protec...
52% Off
Regular price $16.99
Sale price $16.99
Regular price $35.50
Unit price
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M-Series 300A Battery Switch Off/On Knob ActuatorSealed Against Dust & Water Intrusion - To ensure reliable circuit protection for the life of the electrical system installation.Ignition Prote...
54% Off
Regular price $27.99
Sale price $27.99
Regular price $61.30
Unit price
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E-Series 350A Battery Switch Off/OnSealed Against Dust & Water Intrusion - To ensure reliable circuit protection for the life of the electrical system installation.Ignition Protected - Safe fo...
52% Off
Regular price $16.99
Sale price $16.99
Regular price $35.50
Unit price
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M-Series 300A Battery Switch Off/On Key ActuatorSealed Against Dust & Water Intrusion - To ensure reliable circuit protection for the life of the electrical system installation.Ignition Protec...
15% Off
Regular price $156.40
Sale price $156.40
Regular price $184.00
Unit price
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VE.Bus BMS NGThe VE.Bus BMS NG is an all-in-one Battery Management System (BMS) for Victron Lithium NG batteries (not compatible with Lithium Battery Smart batteries), designed for systems with Vi...
13% Off
Regular price $76.95
Sale price $76.95
Regular price $87.95
Unit price
per 
1000A/50mV ShuntShunt 1000 Amp 50 mV - 1000A/50mV
38% Off
Regular price $22.99
Sale price $22.99
Regular price $36.95
Unit price
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Rainbow Display Digital Voltmeter - Injection Molded Nylon - 5V-15VDCThe Rainbow Display Digital Voltmeter gives the user quick, visual, color-coded voltage information. Red/orange means the volta...
15% Off
Regular price $85.00
Sale price $85.00
Regular price $100.00
Unit price
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SmallBMS NGThe SmallBMS NG is an all-in-one Battery Management System (BMS) designed for Victron Lithium NG batteries (not compatible with lithium smart batteries). It monitors and protects the ba...
16% Off
Regular price $31.45
Sale price $31.45
Regular price $37.54
Unit price
per 
500A/50mV ShuntShunt 500 Amp 50 mV - 500A/50mV
15% Off
Regular price $884.00
Sale price $884.00
Regular price $1,040.00
Unit price
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Lynx Smart BMS 500 M10 Battery Management SystemThe Lynx Smart BMS is a dedicated Battery Management System for Victron Lithium Smart Batteries. There are multiple BMS-es available for our Smart L...
15% Off
Regular price $1,218.90
Sale price $1,218.90
Regular price $1,434.00
Unit price
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SmartSolar MPPT 450/100-MC4 VE.Can VE.Direct 450/100The SmartSolar MPPT RS solar charge controllers are Victron's solution for systems with large series connected PV arrays charging 48 V DC batter...