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. 

  • Mastervolt Charge Mate 1202 Mastervolt Charge Mate 1202 - Straight view

    Mastervolt Charge Mate 1202

    Mastervolt

    €84.50
    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
    €84.50
  • Mastervolt AGM Battery - 12V/130Ah Mastervolt AGM Battery - 12V/130Ah - Straight View

    Mastervolt AGM Battery - 12V/130Ah

    Mastervolt

    €425.33
    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
    €425.33
  • Mastervolt AGM Battery - 12V/160Ah - Group 4D Mastervolt AGM Battery - 12V/160Ah - Group 4D - Straight View

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

    Mastervolt

    €500.60
    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
    €500.60
  • Mastervolt AGM Battery - 12V/225Ah - Group 8D Mastervolt AGM Battery - 12V/225Ah - Group 8D - Straight View

    Mastervolt AGM Battery - 12V/225Ah - Group 8D

    Mastervolt

    €672.60
    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...
    MV62002250
    €672.60
  • Mastervolt AGM Battery - 12V/270Ah - Group Super 8D Mastervolt AGM Battery - 12V/270Ah - Group Super 8D - Straight View

    Mastervolt AGM Battery - 12V/270Ah - Group Super 8D

    Mastervolt

    €799.25
    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...
    MV62002700
    €799.25
  • Mastervolt AGM Battery - 12V/55Ah - Group 24 Mastervolt AGM Battery - 12V/55Ah - Group 24 - Straight View

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

    Mastervolt

    €209.60
    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
    €209.60
  • Mastervolt AGM Battery - 12V/70Ah - Group 27 Mastervolt AGM Battery - 12V/70Ah - Group 27 - Straight View

    Mastervolt AGM Battery - 12V/70Ah - Group 27

    Mastervolt

    €257.19
    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...
    MV62000700
    €257.19
  • Mastervolt AGM Battery - 12V/90Ah - Group 31 Mastervolt AGM Battery - 12V/90Ah - Group 31 - Straight View

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

    Mastervolt

    €313.65
    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
    €313.65
  • Mastervolt AGM Battery - 6V/260Ah Mastervolt AGM Battery - 6V/260Ah - Straight View

    Mastervolt AGM Battery - 6V/260Ah

    Mastervolt

    €392.74
    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, these batteries...
    MV61002600
    €392.74
  • Mastervolt AGM Battery - 6V/400Ah Mastervolt AGM Battery - 6V/400Ah - Straight View

    Mastervolt AGM Battery - 6V/400Ah

    Mastervolt

    €569.61
    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, these batteries...
    MV61004000
    €569.61
  • Mastervolt AGM Battery SlimLine - 12V/150Ah Mastervolt AGM Battery SlimLine - 12V/150Ah - Straight View

    Mastervolt AGM Battery SlimLine - 12V/150Ah

    Mastervolt

    €548.33
    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...
    MV63001500
    €548.33
  • Mastervolt AGM Battery SlimLine - 12V/185Ah Mastervolt AGM Battery SlimLine - 12V/185Ah - Straight View

    Mastervolt AGM Battery SlimLine - 12V/185Ah

    Mastervolt

    €671.21
    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...
    MV63001850
    €671.21
  • Mastervolt Battery Isolator BI 120A - 2-S Mastervolt Battery Isolator BI 120A - 2-S - Upper View

    Mastervolt Battery Isolator BI 120A - 2-S

    Mastervolt

    €139.30
    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...
    MV83012021
    €139.30
  • Mastervolt Battery Isolator BI 120A - 3-S Mastervolt Battery Isolator BI 120A - 3-S - Upper View

    Mastervolt Battery Isolator BI 120A - 3-S

    Mastervolt

    €189.50
    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...
    MV83012031
    €189.50
  • Mastervolt Battery Isolator BI 70A - 2-S Mastervolt Battery Isolator BI 70A - 2-S - Upper View

    Mastervolt Battery Isolator BI 70A - 2-S

    Mastervolt

    €80.50
    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
    €80.50
  • Mastervolt Battery Isolator BI 70A - 3 Mastervolt Battery Isolator BI 70A - 3 - Upper View

    Mastervolt Battery Isolator BI 70A - 3

    Mastervolt

    €117.60
    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...
    MV83007030
    €117.60
  • Mastervolt Battery Mate 160A - 2-IG Mastervolt Battery Mate 160A - 2-IG - Upper View

    Mastervolt Battery Mate 160A - 2-IG

    Mastervolt

    €218.30
    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
    €218.30
  • Mastervolt Battery Mate 160A - 3-IG Mastervolt Battery Mate 160A - 3-IG - Upper View

    Mastervolt Battery Mate 160A - 3-IG

    Mastervolt

    €244.65
    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
    €244.65
  • Mastervolt Battery Mate 250A - 3-IG Mastervolt Battery Mate 250A - 3-IG - Upper View

    Mastervolt Battery Mate 250A - 3-IG

    Mastervolt

    €291.15
    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...
    MV83125035
    €291.15
  • Mastervolt Battery Watch - 12V/24V DC Mastervolt Battery Watch - 12V/24V DC - Upper View

    Mastervolt Battery Watch - 12V/24V DC

    Mastervolt

    €231.24
    Onboard systems usually consist of two or more batteries that function independently when powering the 12, 24 or 48 V consumers. These batteries require independent charging with reliable battery isolators or battery combiners. Mastervolt offers several...
    MV83200150
    €231.24
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