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  4. Power Generation & Storage
  5. Batteries & Accessories
  6. (30)
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Batteries & Accessories

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Battery Selector Switch, 3 Positions / 300 A / 12 V
100%

Battery Selector Switch, 3 Positions/ 300 A/ 12 V

BLUE SEA
The m-series battery switches meet the requirements of the American Boat and Yacht Council (ABYC) and are suitable for outboards, small petrol and diesel engines. The switch is easily accessible and comfortable to use. Flexible mounting: Rear panel, front panel or surface. Switching positions: Battery 1 - Battery 2 - Off. Technical specifications Operating voltages: 6 - 32 volts Continuous load capacity: 12 V / 300 A Peak power: 900 A Dimensions: 72 x 72 x 78 mm IP66 protected powerful water jets
ADD A BATTERY Additional Battery Kit / 120A / 12 / 24 V
57%

ADD A BATTERY Additional Battery Kit/ 120A/ 12/ 24 V

BLUE SEA
ADD A BATTERY works just as easily as an ON-OFF switch and allows two batteries to be charged from a single power source. ADD A BATTERY is easy to use and install and can be used with generators with a maximum output of 120 amps. ADD A BATTERY consists of a battery switch and an automatic charging relay. These components simplify charging and switching between batteries, so that you can turn the battery switch ON when you arrive and turn it OFF when you leave the boat. Battery switch Simplifies switching Isolates starter and consumer battery Combines both batteries in emergencies to start the engine Automatic charging relay Connects both batteries automatically when charging Isolates the batteries when the engine is started and when the batteries are not being charged Divides the charging current more effectively than a conventional battery switch Note The charging relay is designed for use in wiring systems with lead-acid battery types (also AGM and gel). It monitors voltage levels matched to lead-acid battery types and automatically switches on or off at specific levels. We strongly advise against using this relay in conjunction with LiFe(Y)PO4 batteries, as the higher nominal voltage or working voltage range of lithium batteries is not compatible with the levels for lead-acid types.
AGM Boat Battery / 55 Ah to 270 Ah
57%

AGM Boat Battery / 55 Ah to 270 Ah

MASTERVOLT
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. As the battery does not require any ventilation, these batteries can be installed anywhere.
AGM Boat Battery / 60 Ah to 220 Ah
57%

AGM Boat Battery / 60 Ah to 220 Ah

VETUS
These maintenance-free Deep Cycle AGM batteries from Venus can be used to power appliances or as starter batteries. They meet all requirements on board and can be used in a number of applications, whether to supply low currents for general applicances such as lights, refrigerators or navigation electronics over longer periods of time, or high currents for large consumers such as starter motors, bow thrusters, air conditioning systems or powerful inverters for short periods. Advantages of VETUS AGM batteries Use with capacities from 60 to 220 Ah Perfect for seasonal use due to very low self-discharge (< 3%) Can be discharged up to 80% (80% DOD) 375 charge/discharge cycles with correct use and 80% DOD Resistant to vibrations and shocks due to sealed construction with fibreglass mesh between the battery plates that prevents acid leaking Lead-calcium alloy as a guarantee for low water loss and thus long service life Safe operation due to VRLA technology (in case of incorrect or defective charging technology, the possible excess gas pressure is released via valves, which, however, leads to premature battery wear). Made in the EU Technical data Type VEAGM60 VEAGM70 VEAGM90 VEAGM100 VEAGM140 VEAGM170 VEAGM185 VEAGM220 C20 capacity 60 Ah 70 Ah 90 Ah 100 Ah 140 Ah 170 Ah 195 Ah 220 Ah C5 capacity 45 Ah 52 Ah 67 Ah 70 Ah 105 Ah 125 Ah 145 Ah 185 Ah Cold Cranking Amps (CCA - EN) 560 A 660 A 780 A 680 A 800 A 1150 A 1100 A 1300 A Reserve capacity at 25 A in minutes 110 130 175 180 260 300 350 430 Dimensions LxWxH in mm 242x175x190 278x175x190 353x175x190 345x175x230 513x189x223 513x223x223 514x274x242 518x274x242 Weight in kg 19.2 22.0 27.8 31.8 40.7 46.6 56.2 60.7 Installation instructions Install in an upright position. When setting up a battery bank, a distance greater than 1 cm should be maintained between the individual batteries. Notes on charging Use charging technology with IUoU characteristic and temperature compensation* * (Usually -30 mV/°C) Charging current: Ideally 15 % of the nominal battery capacity Charging voltage (at 20°C): Boost - 13.9 to 14,8 volts, max. 5 hours Float* - 13.2 to 13.8 volts (* = trickle charge) Further details can be found in the Manual / Datasheet. When charging with an alternator, we recommend using a high-performance regulator or an alternator/battery charger for AGM or GEL batteries. If you use different battery types, e.g. lead/acid as starter and AGM or GEL as consumer battery, you can use a battery/battery charger to charge your AGM/GEL battery.
Battery 9V block / 6LR 61
57%

Battery 9V block / 6LR 61

Unknown Brand
We recommend to use only alkaline batteries, as this type meets the high requirements on board. Dimensions: 48.5 x 17.5 x 26.5 mm. Compatibility List: 4022 6LR 61 MN 1604 E-Block X 522 K 9V 6 am-6
Battery BABY / LR 14 / Set of 4
57%

Battery BABY / LR 14 / Set of 4

Unknown Brand
We recommend to use only alkaline batteries, as this type meets the high requirements on board. The voltage is 1.5 volts. Dimensions: 26.2 x 50.0 mm. Compatibility List: C 4014 LR 14 MN 1400 ON 2 AT 2 O'CLOCK
Battery LADY / LR 1
57%

Battery LADY / LR 1

Unknown Brand
Ideal for use on board your ship! We recommend using only Alkaline Batteries - this type of battery is suitable for all your battery-powered needs on board. All batteries 1.5 volts.
Battery Main Switch
57%

Battery Main Switch

BAVARIA
A safer experience on your boat! This main battery switch with key is used to break the electrical circuit, thus protecting your vessel from short-circuiting during your absence. Load capacity 150 A. Connection M10. Replacement key available seperately. Key included. Total length: 120 mm Installation depth: 35 mm Outer diameter: 63 mm Voltage: 6 / 24 V DC Continuous load: 12 V / 150 A Peak load: 12 V / 2000 A
Battery Main Switch ON / OFF / 350 A
57%

Battery Main Switch ON / OFF / 350 A

BLUE SEA
Battery main switch for breaking the circuit. The housing enables surface and flush mounting. Continuous load: 350 A. Maximum load 600 A for 5 minutes. Technical specifications Battery inputs: 1 Connection bolt: 2x M10 Maximum voltage: 48 V DC Continuous load: 350 A Maximum load: 600 A for 5 minutes Weight: 0.56 kg Waterproof: IP66 Colour: Red
Battery Master Switch - 275 A
57%

Battery Master Switch - 275 A

BEPMARINE
This switch has been developed in response to numerous customer requests! The switch-cap can be removed in the OFF position – to protect your electrical system. Existing main switch can be easily replaced by this type.
Battery Master Switch - 275 A / Contour
57%

Battery Master Switch - 275 A / Contour

BEPMARINE
This new seawater-resistant battery master switch has several distinguishing features, including the patented Contour Locking System, which allows it to be locked together with other switches into a single unit. The side plates can be removed to allow switches to be locked together in the most space-efficient manner. The back cover protects the terminals from short circuits. The control knob can be removed by rotating it 45° anticlockwise until it comes to a stop. The switch is suitable for voltages between 6-48 volts. Capacity: 12 V/275 A continuously, 455 A briefly for 5 minutes, 1250 A for 10 seconds (motor starting process). Dimensions: 69 x 69 x 75 mm. Connection bolt: 10 mm.
Battery MICRO / LR 3 / Set of 4
57%

Battery MICRO / LR 3 / Set of 4

Unknown Brand
We recommend using only alkaline batteries, as this type meets the high requirements on board. Voltage 1.5 V. Dimensions: 10.5 x 44.5 mm. Compatibility List: AAA 4003 LR 03 MN 2400 X92 AT 4 Notes on battery disposal »
Battery MIGNON / LR6 / AA / Set of 4
57%

Battery MIGNON / LR6 / AA / Set of 4

Unknown Brand
We recommend to use only alkaline batteries, as this type meets the high requirements on board. The voltage is 1.5 volts. Dimensions: 14.5 x 50.5 mm. Compatibility List: AA 4006 LR 6 MN 1500 X91 AT 3 AT 3
Battery Monitor
57%

Battery Monitor

BLUE SEA
Battery monitor for 12 V on-board systems with two-step undervoltage protection with visible alarm (when reaching the 1. step), below the second step it switches off.
Battery Monitor BM-1 Compact / white
57%

Battery Monitor BM-1 Compact / white

NASA
The BM-1 Compact is designed to monitor performance of 12 volt battery systems with capacities of up to 650 Amp hours. It is supplied complete with a precision 100 Amp shunt and a prefabricated cable.
Battery MONO / LR20 / D
57%

Battery MONO / LR20 / D

Unknown Brand
We recommend to use only alkaline batteries, as this type meets the high requirements on board. The voltage is 1.5 volts. Dimensions: 34.2 x 61.5 mm. Compatibility List: D 4020 LR 20 MN 1300 AM-1 AT 1
Battery Pole Terminal with Circuit Breaker
57%

Battery Pole Terminal with Circuit Breaker

SEATEC
Product details This battery pole terminal with integrated circuit breaker disconnects and connects the power by simply turning the power disconnect screw. The breaker is connected directly to the conical negative pole of your battery. The other end of the breaker is conically shaped and also has a hole so that either a negative pole terminal* or a ring cable lug (M6)* can be used here to connect chargers or consumers. *(not included). DC 12 V - 24 V Continuous operation: 125 A Peak load: max. 500 A For mounting on the conical battery NEGATIVE pole (Battery pole Ø according to DIN -EN 60095 below 17.9 mm, above 15.9 mm) Dimensions (L x W x H). approx. 85 x 40 x 34 mm Knob Ø: 36 mm Notes When switching high direct currents, arcs can occur, which can lead to premature wear of the switching contacts. Our tip: Do not switch off under load. It is advisable to first switch off consumers and chargers in the on-board network before activating the circuit breaker. M6 clamping bolt and nut are made of galvanised steel. If necessary, use suitable care products to protect them from corrosion due to salty and humid air.
Battery Protector 100 - Battery Controller
57%

Battery Protector 100-Battery Controller

VOTRONIC
This battery controller provides secure Undervoltage Protection for your Board Battery and Starter Battery
Battery Selector Switch / 4 positions / 12V to 24V / 350A
57%

Battery Selector Switch/ 4 positions/ 12V to 24V/ 350A

SEATEC
Practical battery switch for turning on and off the power circuit on the boat, as well as switching to individual operation from battery 1 or battery 2. The switch can be used to prevent unnecessary power loss when not in use and to avoid the hassle of disconnecting and connecting the battery by simply turning the knob. The switch is suitable for voltages from 12-32 V and has a continuous load capacity of 350 A. Made of durable and rustproof ABS and is waterproof to IP66, making it ideal for use on board. Two mounting variants are possible: surface mounting or panel mounting. Technical data: Operating voltage: 12 V to 32 V Continuous load capacity: 350 A at 12 V Short-term load capacity (5 min): 600 A Max. load (30 sec.): 1200 A Protection rating: IP 66 Dimensions (LxWxH): 96 x 96 x 80 mm Connection bolt: M10 Switch positions: 1,2,1+2,0 Dimensions (LxWxH): 96 x 96 x 80 mm Hole pattern (LxW): 76 x 76 mm Screw hole Ø: approx. 8 mm
Battery Selector Switch, 4 positions / 150A / 12 / 24V
57%

Battery Selector Switch, 4 positions/ 150A/ 12/ 24V

VETUS
Famous VETUS battery selector switch! Required for electrical systems that are supplied by two batteries. The switch is suitable for operating voltages of 6 - 24 volts. Switch positions: battery 1 - battery 2 - both batteries - OFF.
Battery Selector Switch, 4 positions / 175 A / 12 / 24 V
57%

Battery Selector Switch, 4 positions/ 175 A/ 12/ 24 V

Unknown Brand
This battery selector switch is required for electrical systems that are supplied with two batteries. Switch positions: battery 1 - battery 2 - both batteries - OFF. The switch is suitable for operating voltages of 6 - 32 volts.
Battery Selector Switch, 4 Positions / 300 A / 12 V
57%

Battery Selector Switch, 4 Positions/ 300 A/ 12 V

BLUE SEA
Compact and flexible! This battery switch is suitable for outboard engines, small petrol and diesel engines. Rear panel, front panel or surface mounting possible. Switching positions: Battery 1 - Battery 2 - Both batteries - Off.
Battery Switch / 200A / 12V
57%

Battery Switch / 200A / 12V

SEATEC
Battery switch with a continuous load capacity of 200 A for vehicle electrical systems that are supplied from 2 batteries. Switch positions: battery 2 - battery 1 - both batteries - OFF. Operating Voltage: 12-24 V. Furthermore, the housing is made of solid plastic and the nuts are made of rust and corrosion-free brass, ideally suited for use on board. Side panels can be removed to connect cables, making installation easier. Technical data: Max. continuous load: 200 A Max. short-term load capacity: 1000 A Operating voltage: 12 - 24 V DC Connection bolt: M8 Switch positions: battery 1 - battery 2 - both batteries - OFF. Dimensions (LxWxH): 69 x 69 x 75 mm Hole pattern (LxW): 55 x 55 mm
Battery Switch / 600 A
57%

Battery Switch / 600 A

BLUE SEA
Especially suitable for large diesel engines! This battery switch meets the American Boat and Yacht Council requirements (ABYC). It provides a continuous output of 600 A and a peak output of 2750 A.
Battery Switch with Key
57%

Battery Switch with Key

ROCA
More security for your boat! With this battery switch with removable key you can interrupt the circuit on board. Thus it is protected against unauthorized use and short-circuit during your absence.
Battery Switch with Key / M10
57%

Battery Switch with Key / M10

SEATEC
Battery switch with key to turn the circuit on and off. Suitable for 12 and 24 V systems with a continuous load of 300 A. Includes key and protective cap. Key is removable. Info: Operating voltage: 12 - 24 V Continuous load: 300 A Operating temperature: -25° C to +85° C Connection bolts: 2 x M10 with nuts Material Switch: plastic Nuts: brass Dimensions: Diameter: 60 mm Total height incl. key: 98 mm Height without key: 65 mm Installation depth: min. 25 mm Hole pattern 34 x 20 mm Screw hole Ø: approx. 5.2 mm
Battery Switch, 275 A
57%

Battery Switch, 275 A

SEATEC
Practical battery switch for turning on and off the power circuit on the boat. The switch is suitable for voltages of 12-24 V and has a continuous load capacity of 275 A. Furthermore, the housing is made of solid plastic and the nuts are made of rust and corrosion-free brass, ideally suited for use on board. Side panels can be removed to connect cables, making installation easier. Technical data: For voltage: 12 V to 24 V Continuous load: 275 A Max. load: 1250 A Number of poles: 2 Connection bolt: M10 Dimensions (LxWxH): 69 x 69 x 75 mm Hole pattern (LxW): 55 x 55 mm
Battery Switch, 300 A
57%

Battery Switch, 300 A

BLUE SEA
Compact and flexible! Suitable for outboard motors, small petrol or diesel engines. The m-series battery disconnect switches fulfil the American Boat and Yacht Council requirements.
Battery Switch, 4 Positions / 150 A / 12 V
57%

Battery Switch, 4 Positions / 150 A / 12 V

Unknown Brand
Simple battery switch for on-board power supply, which can provide for two batteries. Suitable for 12 V on-board power supplies. Technical specifications Continuous load capacity at 12 V DC: 150 A Switch function: 1 / BOTH (= 1 + 2) / 2 / OFF (off) Switch Housing: Nylon (PA 6.6) Button: ABS Metal parts: noncorrosive marine-grade materials Outer diameter: 140 mm Height: 70mm Electrical connection: 3 threaded studs: Ø 10 mm x 13 mm
Battery Switch, 4 Positions / 350 A / 12/24 V
57%

Battery Switch, 4 Positions/ 350 A/ 12/ 24 V

BLUE SEA
This battery switch is suitable for installation on board of diesel engine and gasoline engine boats. It has a continuous output power of 350 A and reaches a peak of 2000 A. The case design allows surface or rear panel mounting.