Batteries & Battery Equipment
Shop for boat batteries and battery equipment, including battery combiners, monitors, switches and battery boxes, by Mastervolt, Victron, Bluesea, Probox
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Victron AGM Deep Cycle Battery - Flat Eye Terminals
Victron Energy
Current Stock: 10€29.95 - €674.95The 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...€29.95 - €674.95 -
Victron Smart Shunt 500A/50Mv Battery Monitor
Victron Energy
Current Stock: 9€131.95The 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€131.95 -
Victron BMV-712 Smart Battery Monitor
Victron Energy
Current Stock: 4€207.95Bluetooth 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 -
Mastervolt AGM Battery - 12V/130Ah
Mastervolt
Current Stock: 0€423.95In 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...MV62001300€423.95 -
Victron GEL Deep Cycle Battery - 12V
Victron Energy
Current Stock: 5€230.95 - €869.95The 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...€230.95 - €869.95 -
Mastervolt AGM Battery - 12V/90Ah - Group 31
Mastervolt
Current Stock: 3€312.95In 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...MV62000900€312.95 -
Victron AGM Super Cycle Batteries - Threaded Insert Terminals
Victron Energy
Current Stock: 12€55.95 - €773.95The 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...€55.95 - €773.95 -
Victron Energy Shunt - 50mV (500A)
Victron Energy
Current Stock: 35€29.95Does 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 .input-wrapper a { text-decoration: none; / Removes...VSHU500050100€29.95 -
Mastervolt AGM Battery - 12V/55Ah - Group 24
Mastervolt
Current Stock: 3€208.95In 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...MV62000550€208.95 -
Mastervolt Battery Isolator BI 703
Mastervolt
Current Stock: 2€131.95Onboard 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€131.95 -
Victron Smart Battery Protect 65A-220A
Victron Energy
Current Stock: 3€71.95 - €180.95The Victron Smart Battery Protect disconnects the battery from non essential loads before it is completely discharged (which would damage the battery) or before it has insufficient power left to crank the engine. This unit is unidirectional (current can...€71.95 - €180.95 -
Mastervolt AGM Battery - 12V/160Ah - Group 4D
Mastervolt
Current Stock: 0€499.95In 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...MV62001600€499.95 -
Mastervolt Battery Isolator BI 702
Mastervolt
Current Stock: 2€90.95Onboard 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
Current Stock: 0€94.95A 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 Isolator BI 1202-S
Mastervolt
Current Stock: 0€156.95Onboard 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€156.95 -
Mastervolt Battery Mate 160A - 2-IG
Mastervolt
Current Stock: 0€244.95Onboard 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€244.95 -
Mastervolt Battery Mate 160A - 3-IG
Mastervolt
Current Stock: 3€274.95Onboard 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€274.95 -
Mastervolt Charge Mate 2502
Mastervolt
Current Stock: 0€280.95A 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 -
Victron Energy BMV-702 Black Battery Monitor
Victron Energy
Current Stock: 2€180.95The 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 -
Mastervolt AGM Battery - 12V/225Ah - Group 8D
Mastervolt
Current Stock: 0€669.95In 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...MV62002250€669.95 -
Mastervolt AGM Battery - 12V/270Ah - Group Super 8D
Mastervolt
Current Stock: 0€796.95In 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...MV62002700€796.95 -
Mastervolt AGM Battery - 12V/70Ah - Group 27
Mastervolt
Current Stock: 0€256.95In 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...MV62000700€256.95 -
Mastervolt AGM Battery - 6V/260Ah
Mastervolt
Current Stock: 0€400.95In 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, these batteries...MV61002600€400.95 -
Mastervolt AGM Battery - 6V/400Ah
Mastervolt
Current Stock: 0€580.95In 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, these batteries...MV61004000€580.95 -
Mastervolt AGM Battery SlimLine - 12V/150Ah
Mastervolt
Current Stock: 0€539.41In 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€539.41 -
Mastervolt AGM Battery SlimLine - 12V/185Ah
Mastervolt
Current Stock: 0€668.95In 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...MV63001850€668.95 -
Mastervolt Battery Isolator BI 1203-S
Mastervolt
Current Stock: 2€212.95Onboard 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€212.95 -
Mastervolt Battery Mate 250A - 3-IG
Mastervolt
Current Stock: 1€326.95Onboard 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€326.95 -
Mastervolt Battery Watch - 12V/24V DC
Mastervolt
Current Stock: 0€259.95Onboard 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€259.95 -
Mastervolt Charge Mate Pro - 40A
Mastervolt
Current Stock: 2€284.95Current 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...MV83304002€284.95 -
Mastervolt Charge Mate Pro - 90A
Mastervolt
Current Stock: 0€302.50Current 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...MV83309002€302.50 -
Compact
Mastervolt MLI Ultra Lithium Ion Battery - 12/1250
Mastervolt
Current Stock:€1,843.95The 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...MV66011250€1,843.95 -
Compact
Mastervolt MLI Ultra Lithium Ion Battery - 24/1250
Mastervolt
Current Stock:€1,843.95The 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...MV66021250€1,843.95 -
LiFePO4
Mastervolt MLI Ultra Lithium Ion Battery - 24/6000
Mastervolt
Current Stock: 0€6,266.95The 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...MV66026000€6,266.95 -
Mastervolt MVG Gel Battery - 12V/120Ah
Mastervolt
Current Stock: 0€682.95In 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...MV64001200€682.95 -
Mastervolt MVG Gel Battery - 12V/140Ah
Mastervolt
Current Stock: 0€822.95In 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...MV64001400€822.95 -
Mastervolt MVG Gel Battery - 12V/200Ah
Mastervolt
Current Stock: 0€1,040.95In 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...MV64002000€1,040.95 -
Mastervolt MVG Gel Battery - 12V/25Ah
Mastervolt
Current Stock: 0€160.93In 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...MV64000250€160.93 -
Mastervolt MVG Gel Battery - 12V/55Ah
Mastervolt
Current Stock: 0€284.35In 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...MV64000550€284.35 -
Mastervolt MVG Gel Battery - 12V/85Ah
Mastervolt
Current Stock: 0€494.95In 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...MV64000850€494.95