Batteries & Battery Equipment
Shop for boat batteries and battery equipment, including battery combiners, monitors, switches and battery boxes, by Mastervolt and Roca.
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Mastervolt AGM Battery - 12V/70Ah - Group 27
Mastervolt
PLN1,209.95In 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...MV62000700PLN1,209.95 -
Mastervolt AGM Battery - 6V/260Ah
Mastervolt
PLN1,819.28In 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...MV61002600PLN1,819.28 -
Mastervolt AGM Battery - 6V/400Ah
Mastervolt
PLN2,740.34In 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...MV61004000PLN2,740.34 -
Mastervolt AGM Battery SlimLine - 12V/150Ah
Mastervolt
PLN2,540.03In 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...MV63001500PLN2,540.03 -
Mastervolt AGM Battery SlimLine - 12V/185Ah
Mastervolt
PLN3,154.73In 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...MV63001850PLN3,154.73 -
Mastervolt Battery Isolator BI 120A - 2-S
Mastervolt
PLN739.06Onboard 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...MV83012021PLN739.06 -
Mastervolt Battery Isolator BI 120A - 3-S
Mastervolt
PLN1,007.47Onboard 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...MV83012031PLN1,007.47 -
Mastervolt Battery Isolator BI 70A - 3
Mastervolt
PLN626.05Onboard 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...MV83007030PLN626.05 -
Mastervolt Battery Mate 250A - 3-IG
Mastervolt
PLN1,544.28Onboard 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...MV83125035PLN1,544.28 -
Mastervolt Battery Watch - 12V/24V DC
Mastervolt
PLN1,224.08Onboard 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...MV83200150PLN1,224.08 -
Mastervolt Charge Mate Pro - 40A
Mastervolt
PLN1,341.80Current limited electronic charge relay with high efficiency and reverse current protection A secondary battery on board requires a dedicated charging solution. The Charge Mate Pro makes it possible to distribute the charger or alternator current...MV83304002PLN1,341.80 -
Mastervolt Charge Mate Pro - 90A
Mastervolt
PLN1,424.44Current limited electronic charge relay with high efficiency and reverse current protection A secondary battery on board requires a dedicated charging solution. The Charge Mate Pro makes it possible to distribute the charger or alternator current...MV83309002PLN1,424.44 -
Mastervolt MLI Ultra Lithium Ion Battery - 12/1250
Mastervolt
PLN8,682.98The Mastervolt MLI Ultra 1250 is the most compact battery in Mastervolt’s range and is ideal for both marine and mobile applications where long lifespan, lightweight, fast charging & compactness are key. This model is 12 V, but 24 V also...MV66011250PLN8,682.98 -
Mastervolt MLI Ultra Lithium Ion Battery - 24/1250
Mastervolt
PLN8,682.98The Mastervolt MLI Ultra 1250 is the most compact battery in Mastervolt’s range and is ideal for both marine and mobile applications where long lifespan, lightweight, fast charging & compactness are key. This model is 24 V, but 12 V...MV66021250PLN8,682.98 -
Mastervolt MLI Ultra Lithium Ion Battery - 24/6000
Mastervolt
PLN32,698.37The MLI series delivers ultimate Lithium Ion performance even under the harshest conditions, such as high charge and discharge currents, wet environments, mechanical shocks or vibrations. This is realized by combining our best Lithium-Iron Phosphate...MV66026000PLN32,698.37 -
Mastervolt MVG Gel Battery - 12V/120Ah
Mastervolt
PLN3,215.94In Gel batteries, the electrolyte is absorbed by a Gel. This type of battery is entirely maintenance-free and has no gas formation with normal use. As no extra ventilation is required, Gel batteries can be installed anywhere. They are ideal as service...MV64001200PLN3,215.94 -
Mastervolt MVG Gel Battery - 12V/140Ah
Mastervolt
PLN3,875.19In Gel batteries, the electrolyte is absorbed by a Gel. This type of battery is entirely maintenance-free and has no gas formation with normal use. As no extra ventilation is required, Gel batteries can be installed anywhere. They are ideal as service...MV64001400PLN3,875.19 -
Mastervolt MVG Gel Battery - 12V/200Ah
Mastervolt
PLN4,901.73In Gel batteries, the electrolyte is absorbed by a Gel. This type of battery is entirely maintenance-free and has no gas formation with normal use. As no extra ventilation is required, Gel batteries can be installed anywhere. They are ideal as service...MV64002000PLN4,901.73 -
Mastervolt MVG Gel Battery - 12V/25Ah
Mastervolt
PLN757.80In Gel batteries, the electrolyte is absorbed by a Gel. This type of battery is entirely maintenance-free and has no gas formation with normal use. As no extra ventilation is required, Gel batteries can be installed anywhere. They are ideal as service...MV64000250PLN757.80 -
Mastervolt MVG Gel Battery - 12V/55Ah
Mastervolt
PLN1,338.98In Gel batteries, the electrolyte is absorbed by a Gel. This type of battery is entirely maintenance-free and has no gas formation with normal use. As no extra ventilation is required, Gel batteries can be installed anywhere. They are ideal as service...MV64000550PLN1,338.98