Battery Chargers - Inverters - Converters
A comprehensive range of marine electrical charge and convert products, including battery chargers, Maas battery chargers, battery charger accessories, sine wave inverters, DC-DC converters, inverters, inverter/chargers and automatic charging relays from industry leading brands Mastervolt, Victron, BlueSea and Pro-Box.
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Blue Sea Systems Solenoid ML 500A 24V ACR With Manual Control DTM
Blue Sea
Current Stock: 4£265.61ML-ACR Automatic Charging Relay Manual 24V 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine. Features Manual control switch provides an added...BS7623100£265.61 -
Blue Sea Systems Solenoid ML 500A 12V ACR With Manual Control DTM
Blue Sea
Current Stock: 6£265.61ML-ACR Automatic Charging Relay Manual 12V 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine Features Manual control switch provides an added...BS7622100£265.61 -
Blue Sea Solenoid Battery Link 120A 12/24V ACR
Blue Sea
Current Stock: 1£125.52The Blue Sea Systems BatteryLink™ Automatic Charging Relay (ACR) is a robust and reliable solution for managing dual battery banks in marine and vehicle applications. Engineered to automatically share a single charging source with an auxiliary...BS7611£125.52 -
Blue Sea Dual Socket Panel - 12V
Blue Sea
Current Stock: 0£57.19The Blue Sea Dual Socket Panel allows you to charge any two cigarette light adapter from a 12 V battery. Specifications Socket voltage: 2 x 12 V Maximum per socket: 15 A Height: 4.75" (120.65 mm) Width: 4.88" (123.95 mm) Depth: 1.50" (38.1 mm) Weight: 0...BS1472£57.19 -
Blue Sea 12V Socket Mounting Bracket
Blue Sea
Current Stock: 1£15.33Blue Sea 1014 Mounting Bracket f/1011 12V Socket Features Internal strain relief and cord seal Front panel, rear panel, or surface mount Twist lock system-plug locks securely into socket Large contact surfaces for good electrical connection Nickel...BS1014£15.33 -
Blue Sea Plug with Extension Socket - Double - 12V
Blue Sea
Current Stock: 0£40.10Features Heavy duty 18 gauge wire Internal strain relief and cord seal Front panel, rear panel, or surface mount Twist lock system-plug locks securely into socket Large contact surfaces for good electrical connection Nickel plated copper alloy used for...BS1013£40.10 -
Blue Sea Plug with Extension Socket - Single - 12V
Blue Sea
Current Stock: 13£34.98Features Heavy duty 18 gauge wire Internal strain relief and cord seal Front panel, rear panel, or surface mount Twist lock system-plug locks securely into socket Large contact surfaces for good electrical connection Nickel plated copper alloy used for...BS1012£34.98 -
Blue Sea Plug - Cigarette Lighter Style - 12V
Blue Sea
Current Stock: 8£15.33Features Strain relief "ON" indicating LED Built-in 10 A fuse Internal strain relief and cord seal Front panel, rear panel, or surface mount Large contact surfaces for good electrical connection Twist lock system-plug locks securely into socket Nickel...BS1010£15.33 -
Blue Sea M-Series Battery Switch - Removeable Key -300A - On/Off
Blue Sea
Current Stock: 3£38.40Switches a single battery to a single load group Isolating cover with snap-on sections protects rear contacts Case design allows surface, front panel, or rear panel mounting Ignition protected-safe for installation aboard gasoline powered...BS6005£38.40 -
Blue Sea m-Series Mini Selector Battery Switch - 300A - 4 Position
Blue Sea
Current Stock: 5£52.06Blue Sea 4 position 300 amp m-Series Mini Selector Battery Switch - The battery switch switches isolated battery banks to all loads or combines battery banks to all loads. It features a 'make before break' contact design which allows switching between...BS6007£52.06 -
Blue Sea ML-ACR-Series Automatic Charging Relay with Manual Control - 12V (500A)
Blue Sea
Current Stock: 2£316.87ML-ACR Automatic Charging Relay with Manual Control is 500 A magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine. Features Senses charging on two battery...BS7622£316.87 -
Blue Sea SI-ACR-Series Automatic Charging Relay - 12V/24V (120A)
Blue Sea
Current Stock: 2£132.36Automatically combines batteries during charging, isolates batteries when discharging and when starting engines. Features Dual sensing Designed for 12 V or 24 V systems 12/24 V auto ranging voltage input Hermetically sealed contacts/vaporproof Supports...BS7610£132.36 -
Blue Sea HD Series Heavy Duty Selector Battery Switch with AFD - 600A - Off (1+2) - Grey
Blue Sea
Current Stock: 2£134.92Switches isolated battery banks to all loads or combines battery banks to all loads Accepts two 4/0 AWG (95 mm²) battery cables Includes AFD (alternator field disconnect) Case design allows surface or rear panel mounting Ignition protected-safe for...BS3003£134.92 -
Blue Sea HD Series Heavy Duty Battery Switch with AFD - 600A - On/Off - Grey
Blue Sea
Current Stock: 6£129.80Switches a single battery to a single load group Accepts two 4/0 AWG (95 mm²) battery cables Includes AFD (alternator field disconnect) Case design allows surface or rear panel mounting Ignition protected-safe for installation aboard gasoline...BS3001£129.80 -
Blue Sea HD Series Heavy Duty Battery Switch - 600A - On/Off - Grey
Blue Sea
Current Stock: 4£113.57Switches a single battery to a single load group Accepts two 4/0 AWG (95 mm²) battery cables Case design allows surface or rear panel mounting Ignition protected-safe for installation aboard gasoline powered boats Specifications Switch type:...BS3000£113.57 -
Blue Sea E-Series Dual Circuit Plus Battery Switch - 350A - Off (1+2) - Red
Blue Sea
Current Stock: 3£79.40Simultaneously switches two isolated battery banks or combines battery banks to all loads Ignition protected-safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Make-before-break contact design allows...BS5511e£79.40 -
Blue Sea E-Series Dual Circuit Battery Switch - 350A - On/Off for Steel Boats
Blue Sea
Current Stock: 2£83.67Simultaneously switches two isolated battery banks Ignition protected-safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Specifications Stud material: Tinned copper Switch type: Dual circuit Colour:...BS5510e£83.67 -
Blue Sea E-Series Selector Battery Switch - 350A - Off (1+2) - Red
Blue Sea
Current Stock: 8£62.31Switches isolated battery banks to all loads or combines battery banks to all loads Case design allows surface or rear panel mounting Ignition protected-safe for installation aboard gasoline powered boats Make-before-break contact design allows...BS9001e£62.31 -
Blue Sea E-Series Selector Battery Switch with AFD - 350A - On/Off - Red
Blue Sea
Current Stock: 4£68.29Switches isolated battery banks to all loads or combines battery banks to all loads Case design allows surface or rear panel mounting Ignition protected-safe for installation aboard gasoline powered boats Includes AFD (Alternator Field...BS9002e£68.29 -
Blue Sea E-Series Battery Switch - 350A - On/Off - Red
Blue Sea
Current Stock: 4£58.04Switches a single battery to a single load group Ignition protected-safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Specifications Stud material: Tinned copper Switch type: Single circuit...BS9003e£58.04 -
Blue Sea M-Series Mini Dual Circuit Plus Battery Switch - 300A - Red
Blue Sea
Current Stock: 1£64.88Simultaneously switches two isolated battery banks or combines battery banks to all loads. Make before break contact design allows switching between battery banks without power interruption. Specifications Stud material: Tinned copper Switch type:...BS6011£64.88 -
Blue Sea M-Series Battery Switch with Knob - 300A - On/Off - Red
Blue Sea
Current Stock: 35£40.96Switches a single battery to a single load group Isolating cover with snap-on sections protects rear contacts Case design allows surface, front panel, or rear panel mounting Ignition protected-safe for installation aboard gasoline powered...BS6006£40.96 -
Blue Sea Add-A-Battery Plus Kit with Charger - 65A Europe Model
Blue Sea
Current Stock: 0£485.14A complete small boat battery management system. Charge two batteries at or away from the dock.This Add a battery kit is similar to the Blue Sea 7649 (see related products) however this unit comes with 10 Amp BatteryLink Charger Model 7604. The...BS7654£485.14 -
Blue Sea Add-A-Battery Kit - 120A
Blue Sea
Current Stock: 2£203.26The Add-A-Battery is as simple to operate as an ON-OFF switch, yet effectively manages the switching and charging of two batteries from a single charge source. The Add-A-Battery includes a Dual Circuit Plus Battery Switch and an Automatic Charging Relay...BS7650£203.26 -
Special Offer
Blue Sea Add-A-Battery Mini Kit - 65A
Blue Sea
Current Stock: 5Now £136.63Was £150.30The Add-A-Battery is as simple to operate as an ON-OFF switch, yet effectively manages the switching and charging of two batteries from a single charge source. The Add-A-Battery includes a Dual Circuit Plus Battery Switch and an Automatic Charging Relay...BS7649Now £136.63Was £150.30
