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Batteries & Battery Equipment

Batteries & Battery Equipment

Shop for boat batteries and battery equipment, including battery combiners, monitors, switches and battery boxes, by Mastervolt and Roca. 

  • Marine Grade
    OceanFlex Wire Oceanflex Wire Specification

    OceanFlex Tinned Copper Battery Cable - Red - 16 - 95mm²

    Oceanflex

    Current Stock:
    €7.82 - €43.70
    Oceanflex Marine Grade Battery Cable - Single insulated PVC coats, extra flexible battery cable designed for harsh marine conditions Single insulated extra flexible battery cables designed for use in tough working environments. Resistant to petrol,...
    €7.82 - €43.70
  • Marine Grade
    OceanFlex Wire OceanFlex Wire Spec

    OceanFlex Tinned Copper Battery Cable - Black - 16 - 95mm²

    Oceanflex

    Current Stock:
    €7.82 - €43.70
    Oceanflex Marine Grade Battery Cable - Single insulated PVC coats, extra flexible battery cable designed for harsh marine conditions Single insulated extra flexible battery cables designed for use in tough working environments. Resistant to petrol,...
    €7.82 - €43.70
  • Ancor Tinned Copper Lugs / 10mm2 Wire (8 AWG)

    Ancor Tinned Copper Lugs / 10mm2 Wire (8 AWG)

    Current Stock:
    €2.50 - €3.95
    Pack of 2  • Ancor Marine Grade® lugs are manufactured from heavy-duty annealed tinned copper,providing for maximum current flow• 100% tin plated copper resists corrosion from salt and moisture• Seamless barrel design allows for...
    €2.50 - €3.95
  • Roca Battery Switch - Standard Black Key 250A

    Roca Battery Switch - Standard Black Key 250A

    Roca

    Current Stock: 2
    €40.35
    Roca Battery Switch - Standard Black Key 250A Features Breaking capacity 250 A/24 V Short-time current 1000 A DC/5s Thermoelectric current 250 A DC Isolation voltage 1000 V DC Removable key Housing flame-proof plastic (PA) Contact bridge and pole screws...
    60251
    €40.35
  • Roca Battery Switch with Green Key 250A - Gas Proof 460234

    Roca Battery Switch with Green Key 250A - Gas Proof

    Roca

    Current Stock: 8
    €46.00
    Roca gas proof battery switch with removable key, for up to 250amp  and 6 -24vvolt Features Gasproof Approved acc. to ISO 8846 Breaking capacity 250 A/24 V Short-time current 1000 A DC/5s Thermoelectric current 250 A DC Isolation voltage 1000...
    60252
    €46.00
  • Pro-Box Spirit Deep Cycle Marine Battery 110AH

    Probox-Spirit Deep Cycle Battery 110Ah 330L x 175W x 240H

    Pro-Box

    Current Stock: 2
    €182.00
    Please Note - We supply most batteries for local collection -  A carriage surcharge will apply if shipping is required Pro-Box Spirit Marine Batteries 110A come with exclusive patented liquid gas separator. This ensures minimum acid leakage and...
    58561
    €182.00
  • Special Offer
    12v110ah 12v14ah

    Victron AGM Deep Cycle Battery - 12V

    Victron Energy

    Current Stock:
    €27.50 - €565.00
    The AGM range has very low internal resistance making them particularly suitable for high current discharge applications such as for inverters, thrusters and winches. VRLA technology VRLA stands for Valve Regulated Lead Acid, which means that the...
    €27.50 - €565.00
  • Carriage Surcharge for Delivery
    Probox Spirit Deep Cycle Battery 120Ah 667 330L x 175W x 240H

    Probox Spirit Deep Cycle Battery 120Ah 667 330L x 175W x 240H

    Pro-Box

    Current Stock: 2
    €205.00
    Please Note - We supply most batteries for local collection -  A carriage surcharge will apply if shipping is required Pro-Box Spirit Marine Batteries 120A come with exclusive patented liquid gas separator. This ensures minimum acid leakage and...
    58562
    €205.00
  • Probox-Spirit Deep Cycle Battery 100Ah 354L x 175W x 190H

    Probox-Spirit Deep Cycle Battery 100Ah 354L x 175W x 190H

    Pro-Box

    Current Stock: 2
    €159.00
    Please Note - We supply most batteries for local collection -  A carriage surcharge will apply if shipping is required Pro-Box Spirit Marine Batteries 100A come with exclusive patented liquid gas separator. This ensures minimum acid leakage and...
    58560
    €159.00
  • BEP Pro Installer 400A Double Pole Battery Switch

    BEP Pro Installer 400A Double Pole Battery Switch

    BEP

    Current Stock: 1
    €117.95
    A powerful new generation battery switch with outstanding performance and features for both the installer and end user. Three mounting options: surface, rear panel, and front panel mounting, plus optimized cable access makes installation a breeze. Pro...
    BEP-770-DP
    €117.95
  • Special Offer
     Victron Smart Shunt 500A/50Mv

    Victron Smart Shunt 500A/50Mv Battery Monitor - IP65 Version

    Victron Energy

    Current Stock: 11
    Now €94.95
    Was €131.95
    The Victron SmartShunt allows battery monitoring with less wiring and clutter!  It is an all-in-one battery monitor, using your phone as the display.  It connects via Bluetooth to the VictonConnect App on your phone (or tablet) where you can...
    VSHU050150050
    Now €94.95
    Was €131.95
  • Mastervolt AGM Battery - 12V/130Ah Mastervolt AGM Battery - 12V/130Ah - Straight View

    Mastervolt AGM Battery - 12V/130Ah

    Mastervolt

    Current Stock: 0
    €424.95
    In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, AGM batteries can...
    MV62001300
    €424.95
  • Blue Sea ST Blade Battery Terminal Mount Fuse Block Kit Blue Sea ST Blade Battery Terminal Mount Fuse Block Kit - Pack View

    Blue Sea ST Blade Battery Terminal Mount Fuse Block Kit

    Blue Sea

    Current Stock: 11
    €49.95
    Easily add 4 fused circuits to the terminal of a battery provides power to new accessories in your boat or vehicle. Features Mounts on the battery terminal stud Screw terminals for securing wires Nylon insulated ring terminals included for each screw...
    BS5024
    €49.95
  • Ancor Tinned Copper Lugs / 16mm2 Wire (6 AWG)

    Ancor Tinned Copper Lugs / 16mm2 Wire (6 AWG)

    Ancor

    Current Stock:
    €4.95
    Sold as a Pack of 2  • Ancor Marine Grade® lugs are manufactured from heavy-duty annealed tinned copper,providing for maximum current flow• 100% tin plated copper resists corrosion from salt and moisture• Seamless barrel design...
    €4.95
  • Probox-Spirit Deep Cycle Battery 60Ah 242L x 175W x 175H

    Probox-Spirit Deep Cycle Battery 60Ah 242L x 175W x 175H

    Pro-Box

    Current Stock: 3
    €98.15
    Please Note - We supply most batteries for local collection -  A carriage surcharge will apply if shipping is required Pro-Box Spirit Marine Batteries 60A come with exclusive patented liquid gas separator. This ensures minimum acid leakage and...
    58554
    €98.15
  • Special Offer
    Victron GEL Deep Cycle Battery 90Ah Victron GEL Deep Cycle Battery 110Ah

    Victron GEL Deep Cycle Battery - 12V

    Victron Energy

    Current Stock:
    €179.95 - €869.95
    The GEL model range offers best deep cycle durability and overall longer life. The use of high purity materials and lead calcium grids ensure that for both AGM and GEL products have particularly low self-discharge so that they will not go flat during...
    €179.95 - €869.95
  • Ancor Tinned Copper Lugs / 50mm2 Wire (1/0 AWG)

    Ancor Tinned Copper Lugs / 50mm2 Wire (1/0 AWG)

    Ancor

    Current Stock:
    €7.95
    Sold as a Pack of 2  • Ancor Marine Grade® lugs are manufactured from heavy-duty annealed tinned copper,providing for maximum current flow• 100% tin plated copper resists corrosion from salt and moisture• Seamless barrel design...
    €7.95
  • Mastervolt AGM Battery - 12V/90Ah - Group 31 Mastervolt AGM Battery - 12V/90Ah - Group 31 - Straight View

    Mastervolt AGM Battery - 12V/90Ah - Group 31

    Mastervolt

    Current Stock: 1
    €313.95
    In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, AGM batteries can...
    MV62000900
    €313.95
  • NASA Clipper BM-1 Battery Monitor

    Nasa Clipper BM-1 Battery Monitor

    Nasa Marine

    Current Stock: 2
    €145.00
    The BM-1 battery monitor is designed to monitor performance of 12 volt lead acid battery systems, including AGM and GEL types with capacities of up to 600 Amp hours. It is supplied complete with a precision 100 AMP shunt and a prefabricated cable...
    NASA-BATTERY-MON
    €145.00
  • Probox-Spirit Deep Cycle Battery 80Ah  317L x 175W x 175H

    Probox-Spirit Deep Cycle Battery 80Ah 317L x 175W x 175H

    Pro-Box

    Current Stock: 3
    €142.95
    Please Note - We supply most batteries for local collection -  A carriage surcharge will apply if shipping is required Pro-Box Spirit Marine Batteries 85Ah come with exclusive patented liquid gas separator. This ensures minimum acid leakage and...
    58556
    €142.95
  • Victron Energy BMV-712 Smart Battery Monitor Victron Energy BMV-712 Smart Battery Monitor Parts

    Victron BMV-712 Smart Battery Monitor

    Victron Energy

    Current Stock: 10
    €207.95
    Bluetooth inside With Bluetooth built-in, the BMV Smart is ready for the Internet of Things (IoT) era. With Bluetooth being implemented in most other Victron Energy products, wireless communication between products will simplify system installation and...
    VBAM030712000R
    €207.95
  • Special Offer
    38Ah Victron Super Cycle AGM Battery Victron Super Cycle AGM Battery with M8 Bolt

    Victron Energy AGM Super Cycle Batteries

    Victron Energy

    Current Stock:
    €46.95 - €649.95
    The AGM range has very low internal resistance making them particularly suitable for high current discharge applications such as for inverters, thrusters and winches.  VRLA AGM: design life 7-10 years A truly innovative battery The AGM Super Cycle...
    €46.95 - €649.95
  • Mastervolt AGM Battery - 12V/55Ah - Group 24 Mastervolt AGM Battery - 12V/55Ah - Group 24 - Straight View

    Mastervolt AGM Battery - 12V/55Ah - Group 24

    Mastervolt

    Current Stock: 2
    €209.95
    In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, AGM batteries can...
    MV62000550
    €209.95
  • Victron Energy Shunt - 50mV (500A)

    Victron Energy Shunt - 50mV (500A)

    Victron Energy

    Current Stock: 41
    €34.90
    Does not include connection PCB to BMV-600S/602S. Specifications Voltage: 50 mV Fuse size: 500 A Height: 45 mm Width: 28 mm Depth: 120 mm Technical File Declaration of Conformity
    VSHU500050100
    €34.90
  • Pro Box Deep Cycle Marine Battery 180AH (1250 CCA)

    Pro Box Deep Cycle Marine Battery 180AH (1250 CCA)

    Pro-Box

    Current Stock: 0
    €290.00
    Please Note - We supply most batteries for local collection -  A carriage surcharge will apply if shipping is required A deep cycle battery is designed to be regularly discharged using most of its capacity in contrast to starter batteries.Pro-Box...
    58565
    €290.00
  • Torqeedo Spare Battery For Travel 1003/503 915 Wh

    Torqeedo Spare Battery For Travel - 1003/503 915 Wh

    Torqeedo

    Current Stock: 1
    €969.00
    High performance lithium battery with intergrated GPS receiver. Equipment included: Battery Specifications 915 Wh 29,6 V 31 Ah 2 year warranty for non-commercial use Optional extra USB charging adapter part number TQ1977-00 - see here 
    TQ1148-00
    €969.00
  • Mastervolt AGM Battery - 12V/160Ah - Group 4D Mastervolt AGM Battery - 12V/160Ah - Group 4D - Straight View

    Mastervolt AGM Battery - 12V/160Ah - Group 4D

    Mastervolt

    Current Stock: 0
    €499.95
    In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, AGM batteries can...
    MV62001600
    €499.95
  • Mastervolt Battery Isolator BI 70A - 2-S Mastervolt Battery Isolator BI 70A - 2-S - Upper View

    Mastervolt Battery Isolator BI 702

    Mastervolt

    Current Stock: 2
    €90.95
    Onboard systems usually consist of two or more batteries that function independently when powering the 12 or 24 V consumers. These batteries require independent charging with reliable battery isolators or battery combiners. Mastervolt offers several...
    MV83007021
    €90.95
  • Mastervolt Charge Mate 1202 Mastervolt Charge Mate 1202 - Straight view

    Mastervolt Charge Mate 1202

    Mastervolt

    Current Stock: 0
    €94.95
    A secondary battery is becoming increasingly common. As a second battery can prevent the main battery from depleting and being unable to start, this seems like a safe and reliable solution. The second battery, however, also has to be charged regularly...
    MV83301202
    €94.95
  • Mastervolt Battery Mate 160A - 2-IG Mastervolt Battery Mate 160A - 2-IG - Upper View

    Mastervolt Battery Mate 160A - 2-IG

    Mastervolt

    Current Stock: 0
    €245.95
    Onboard systems usually consist of two or more batteries that function independently when powering the 12 or 24 V consumers. These batteries require independent charging with reliable battery isolators or battery combiners. Mastervolt offers several...
    MV83116025
    €245.95
  • Mastervolt Battery Mate 160A - 3-IG Mastervolt Battery Mate 160A - 3-IG - Upper View

    Mastervolt Battery Mate 160A - 3-IG

    Mastervolt

    Current Stock: 3
    €275.95
    Onboard systems usually consist of two or more batteries that function independently when powering the 12 or 24 V consumers. These batteries require independent charging with reliable battery isolators or battery combiners. Mastervolt offers several...
    MV83116035
    €275.95
  • Mastervolt Charge Mate 2502

    Mastervolt Charge Mate 2502

    Mastervolt

    Current Stock: 0
    €280.95
    A secondary battery is becoming increasingly common. As a second battery can prevent the main battery from depleting and being unable to start, this seems like a safe and reliable solution. The second battery, however, also has to be charged regularly...
    MV83302502
    €280.95
  • NASA Clipper BM-2 Battery Monitor

    Nasa Clipper BM-2 Battery Monitor

    Nasa Marine

    Current Stock: 3
    €180.00
    The BM-2 is designed to monitor performance of 12 volt lead acid battery systems with capacities of up to 999 Amp hours. It is supplied complete with a precision 200 AMP shunt and a prefabricated cable assembly to enable simple DIY installation. The unit...
    NASA-BATTERY-MON2
    €180.00
  • Victron Energy BMV-702 Black Battery Monitor Victron Energy BMV-702 Black Battery Monitor

    Victron Energy BMV-702 Black Battery Monitor

    Victron Energy

    Current Stock: 0
    €180.95
    The BMV-700 is a high precision battery monitor. The essential function of a battery monitor is to calculate ampere hours consumed and the state of charge of a battery. Ampere hours consumed are calculated by integrating the current flowing in or out of...
    VBAM010702200R
    €180.95