Battery pole adaptor (+ and -) with external thread for batteries with M6 internal thread Suitable for Westech Gel batteries 55Ah and 75Ah as well as for batteries with M8 internal thread if you prefer to use a roundpole instead of a M6 bolt. Pole adaptor set with various connection possibilities for batteris with internal thread to normal pole. Perfect for caravan and boat owners, yacht sportsman, DIY people and solar systems Product features: - M6 external thread - universal use - for + and - - for 6 and 12V batteries - very robust through high-quality production - very good conductivity - Material: copper with silver alloy

Suitable for Maxi flat fuses for additional protection of electric consumers. Splash proof. Features:Solid rubber protection cap - splash proofCable diameter: 10mm²Nominal current: 60A

Suitable for Maxi flat fuses for additional protection of electric consumers. Splash proof. Features:Solid rubber protection cap - splash proofCable diameter: 16mm²Nominal current: 80A

Indicates in 5 steps via 3 LEDs the actual charging condition during operation of an 12 V accumulators. Thus it is easier to control the accumulator and a total discharge can be prevented. In addition it is checked whether the accumulator is in order and it receives the full charging voltage from the battery charger. (If the Battery guard is connected during charging of the battery.) The Battery guard is designed to monitor a battery in a closed, active circuit.Very low consumption of less than 4.9 mA!

This high-quality cable is needed to connect your charging regulator to an accumulator. The cable comes with a wire end sleeve for a connection to the charging regulator and M8 circular eyelets to connect to a battery. The binding posts are included in the scope of delivery. Features: 1,5m /2 x 6mm² battery cable with 20A fuse connects charging regulator and battery professional manufactured high-quality materials quick and easy installation Technical data:Cable diameter: 2 x 6mm²Fuse: 20ALength: 1,5m

The Victron Energy Battery Balancer MPN BBA000100100 is a charge equalizer for 24V and 48V battery banks. It equalizes the charge level of two serially connected 12V batteries or several parallely connected battery strings. This prevents damages on the battery caused by imbalanced charging levels. The problem: The life-span of an expensive battery bank can be reduced drastically by imbalanced charge levelsA battery with slightly increased leakage current within a 24V or 48V bank consisting of several serially/parallely connected batteries may cause an insufficient charging of parallely connected batteries or an overload of serially connected ones. Moreover new cells or batteries should have the same charge level when connected in series. Small differences can be smoothed out during constant voltage phase or equalizing charge. Bigger differences however lead to damages. Reason for that is excessive gas development through an overload (batteries with higher initial charge) and sulfating caused by insufficient charging (batteries with lower initial charge). The solution: battery balancing with the Victron Battery BalancerThe battery balancer equalizes the charge level of two serially connected 12V batteries or of several parallely connected battery strings. If the charging voltage of a 24V-system exceeds 27.3V the battery balancer compares the charge level of both batteries (serial). It drains power (up to 0.7A) from the battery (or battery string) with the higher voltage. The consequent difference between the charging currents leads to a balanced charge level of all connected batteries or battery strings.If necessary several battery balancers can be connected parallely.A 48V battery bank can be equalized with 3 battery balancers. LED DisplayGreen: on (battery voltage >27.3V)Orange: lower battery circle active (deviation >0.1V)Orange: upper battery circle active (deviation >0.1V)Red: Alarm (deviation >0.2V) Active until deviation falls back under 0.14V or system voltage drops to 26.6V or less Alarm-RelayOpen by default. Shuts close when red LED turns on, opens when red LED turns off Resetting alarmThere are two sockets two connect a push button. If both sockets are connected the realy is reset"Reset" remains until the alarm is over. After that the relay shuts close again. Delivery scope:1x Victron BBA000100100 Battery Balancer1x manual

This battery saver protects your car battery from total discharge by switching off consumers such as ice boxes, heaters, radios + television sets, etc. in time. It switches on again automatically after return of the normal voltage. The interrupting voltage is adjustable: approx. 10.4 - 13.3 V. Important installation instructions, please note! Depending on the load the module heats up. The heat is dissipated from the aluminum plate at the bottom of the module. Under certain circumstances it must be mounted on a cooling surface according to installation instructions. It is important that the module is fixed with 4 M3 screws (or 2.9mm metal screws) on the cooling surface. This may be the back wall of a metal casing. The aluminum plate on the bottom of the module must not bend, do not use larger screws and do not drill larger holes. The screw heads must rest on the plate of the module, rather than on the plastic edge of the module! During assembly, the module should not be curled up (if the ground is not flat). The reason: on the inside of the aluminum base of the module the thin insulating layer are directly soldered on the electronic SMD components. When the aluminum floor of the module curls up, the joints and the module start loosen and the module is defective. Please ensure that the maximum specified temperature (as specified in the module's description) is not exceeded. Otherwise apply a larger cooling plate.

This cable is used to connect a solar system's accumulator to a professional charging regulator. The cable comes with an intigrated fuse which protects your charging regulator and downstream devices in case of a shortcut. Features:Length: 1.5mFuse: 40ASolid rubber fuse holder with protection cap (splash proof)Cable diameter: 6mm²M8 circular eyeletincl. pole clamp adaptor for batteries with round pole

Robust and versatile battery connection cable The cable is suitable for connecting a battery with m8 round terminals to a device that also has an m8 screw terminal. This includes, among others, the following device classes: Victron Energy Phoenix inverter Victron Energy inverter / charger combination All other devices such as charge controllers, inverters or battery chargers which have an m8 display terminal and are to be connected to a battery with the same terminal Features Length: 1m Connections: m8 ->m8 Wire cross section: 10mm² Wire color: red / black Suitable for installation in dry and damp rooms, as well as vehicles Suitable for applications with medium mechanical stress oil, cold and UV resistant, flame retardant Note and accessories Recommendation To select the correct connection cable, always follow instructions in the operating manual of the device to be connected. The cable cross-section should be selected so that the power loss is max. 2%. In our online store you will find further accessories like Mega fuse holder and Mega fuses Scope of delivery: Battery connection cable 10mm² - 2 single wires red / black 1m

victron bmv Smart 712 battery monitor The bmv 712 Smart from victron Energy (mpn bam030712000r) is the latest battery computer in the bmv family. It provides very precise data on parameters such as battery voltage, current, power, ampere hours consumed, state of charge and remaining runtime at the current discharge rate. The measurement resolution is very accurate and precise compared to similar products, and it is equipped with an integrated Bluetooth module that allows you to access many functions and status reports of the battery computer via a free app. Main features of the victron Smart bmv 712 battery monitor integrated Bluetooth - The Smart bmv 712 is ready for the "Internet of Things" thanks to integrated Bluetooth. In the meantime, in addition to the bmv 712, numerous other victron articles also have the integrated Bluetooth module. networking, evaluation and configuration have never been as convenient as they are today free app victronConnect - The victronConnect app enables you to evaluate and configure all victron products with vE.Direct interface. Depending on the device, numerous parameters can be evaluated directly via cell phone, computer or tablet. options for data logging and data export are also available. So you always know relatively quickly how your system is doing simplest installation - All electrical connections are made with the PCB connector on the current shunt. The shunt is connected to the Wachter via a standard rj12 telephone cable. Included: rj 12 cable (10 m) and battery cable with fuse (2 m); no other components are required. also included are a separate front bezel fu¨r a square or round display; a safety ring for rear mounting and screws for front mounting huge range of functions - Numerous battery monitoring functions and generously sized electronic components on the Smart bmv's circuit board allow you to gain deep insight into the life of your battery. In addition, the bmv allows you to detect and fix problems, even in larger battery banks, before damage occurs other features of the bmv 712 battery computer Programmable visual and audible alarm Programmable relay to disconnect insignificant loads or switch on a generator if required A 500 amp quick connect shunt and connection kit Shunt capacity selectable up to 10,000 amps vE.Direct communication port Stores a wide range of history data that can be used to evaluate usage patterns and battery condition Wide input voltage range: 6.5 - 70v High current measurement resolution 10 ma (0.01 a) Additional input for measuring voltage (of a second battery), temperature or midpoint voltage and associated alarm and relay settings high-resolution measurement data from up to 2 batteries Current ± 0.01a Voltage ± 0.01 v ampere-hour ± 0.1 ah State of charge (0 - 100%) ± 0.1% Remaining time ± 1 min Temperature (0 - 50°C or 30 - 120°F) ± 1°C/°F Accuracy of current measurement ± 0.4% low self-consumption The bmv's power consumption is only 0.7 ah per month (1 ma) at 12 v and 0.6 ah per month (0.8 ma) at 24 v. Lithium-ion batteries in particular have almost no capacity left when they are discharged to the point of shutdown due to low voltage After shutdown due to low voltage, the reserve capacity of a lithium-ion battery is approximately 1 ah per 1000 ah of battery capacity. The battery will be damaged if the remaining reserve capacity is drawn from the battery. For example, a residual current of 10 ma can damage a 200 ah battery if the system is left in a discharged state for over 8 days intelligent: Monitoring the midpoint voltage One damaged cell or battery can destroy an entire large, expensive battery bank. If batteries are connected in series, a timely warning can be generated by measuring the midpoint voltage. Please also refer to the bmv manual, section 5.2 for more information victron recommends the Battery Balancer (bms012201000) to maximize the life of lead-acid batteries connected in series Scope of delivery: 1x victron bmv Smart 712, battery monitor 1x shunt (included) 500 a / 50 mv 1x 10 meter 6 wire UTP cable with rj12 connectors, and cable with fuse for the '+' connection

The VOTRONIC units Battery Protector 40 and Battery Protector 100 are connected between supply battery and consumers, and they are suitable for all types and brands of lead batteries (acid, gel, AGM). The units protect the battery from dangerous total discharge and the consumers and equipment from undervoltage and overvoltage. Apart from that, they can be used as remote-controlled battery main switch by means of an external switch. Switching current 40 A, short-time overload up to 60 A is admissible, display of the switching state is visible from outside EMERGENCY ON function by switch at the unit; remote control is possible by external switch Automatic reset, as soon as the battery voltage is again in the normal range (charging) Separate sensor cable and switching thresholds with hysteresis and timer function for trouble-free operation Bi-stable power relay, very low own consumption: less than 3 mA (according to EN 13976) No own consumption after disconnection by external switch, such as remote control as battery main switch Solid terminal screws for battery and load cable cross sections up to 10 mm² Execution “Motor” with higher disconnection thresholds keeps the starting ability of intervention vehicles with only one battery circuit according to DIN EN 1789

Battery ‘fuel gauge’, time-to-go indicator, and much moreThe remaining battery capacity depends on the ampere-hours consumed, discharge current, temperature and the age of the battery. Complex software algorithms are needed to take all these variables into account.Next to the basic display options, such as voltage, current and ampere-hours consumed, the BMV-700 series also displays state of charge, time to go, and power consumption in Watts.Easy to installAll electrical connections are to the quick connect PCB on the current shunt. The shunt connects to the monitor with a standard RJ12 telephone cable. Included: RJ 12 cable (10 m) and battery cable with fuse (2m); no other components needed.Also included are a separate front bezel for a square or round display appearance,a securing ring for the rear mounting and screws for the front mounting.Easy to programA quick install menu and a detailed setup menu with scrolling texts assistthe user when going through the various settings. Alternatively, choose the fast and easy solution: download the smartphone app (Bluetooth Smart dongle needed)Standard features- Battery voltage, current, power, ampere- hours consumed and state of charge- Remaining time at the current rate of discharge- Programmable visual and audible alarm- Programmable relay, to turn off non critical loads or to run a generator when needed- 500 Amp quick connect shunt and connection kit- Shunt selection capability up to 10.000 Amps- VE.Direct communication port- Stores a wide range of historical events, which can be used to evaluate usage patterns and battery health- Wide input voltage range: 9,5 – 95V- High current measurement resolution: 10 mA (0,01A)- Low current consumption: 2,9Ah per month (4mA) @12V and 2,2 Ah per month (3mA) @ 24VResolution & Accuracy (with a  500 A shunt)Current  ± 0,01 AVoltage  ± 0,01 VAmp hours  ± 0,1 AhState of charge(0-100%)  ± 0,1 %Time to go ± 1 minAccuracy of current measurement  ± 0,4 %Accuracy of voltage measurement  ± 0,3 %Standards Safety  EN 60335- 1Emission / Immunity EN 55014- 1 / EN 55014- 2Automotive  ECE R10-4 / EN 50498Accessories  Shunt (included)  500A/50 mV

The bmv 712 Smart from victron Energy (mpn bam030712200) is the latest battery computer in the bmv family. It provides precise data on parameters such as battery voltage, current, power, ampere hours consumed, state of charge and remaining time at the current discharge rate. The measurement resolution is very accurate and precise compared to similar products. In addition, it is equipped with an integrated Bluetooth module that allows you to access many functions and status reports of the battery computer via the free victronConnect app. Main features of the victron bmv 712 Smart battery monitor Built-in Bluetooth Module: With its built-in Bluetooth:module, the bmv Smart is already for the "Internet of Things". Meanwhile, in addition to the bmv 712, most other victron products also have integrated Bluetooth. networking, evaluation and communication has never been as convenient as it is today. Free victron Bluetooth app: The victronConnect app allows you to evaluate all victron products with vE.Direct interface. Depending on the device, numerous parameters can be read out directly via cell phone, computer or tablet. You can display all important data on one screen, adjust settings and update to the latest software. options for data logging and data export are also available. So you always know how your system is doing. Easy installation: All electrical connections are made to the current shunt using the PCB connector. The shunt is connected to the monitor via a standard RJ12 telephone cable. Included in delivery: RJ12 cable (10 m) and battery cable with fuse (2 m). No other components are required. also included is a separate front bezel for a square or round display, a safety ring for rear mounting and screws for front mounting. Huge range of functions: Numerous battery monitoring functions and generously sized electronic components on the Smart bmv's circuit board allow you to gain deep insights into the life of your battery. In addition, with the help of the bmv, you can detect and fix problems, even in larger battery banks, before damage occurs. More features of the bmv 712 battery computer Programmable visual and audible alarm Programmable relay to switch off essential loads or switch on to a generator when needed One 500 amp quick connect shunt and connection kit Shunt capacity selectable up to 10,000 amps vE.Direct communication port Stores a wide range of history data that can be used to evaluate usage patterns and battery condition Wide input voltage range: 6.5 - 70 v High current measurement resolution 10 ma (0.01a) Additional input for measuring voltage (of a second battery), temperature or midpoint voltage and associated alarm and relay settings High resolution measurement data from up to 2 batteries Current ± 0.01a Voltage ± 0.01v ampere-hour ± 0.1 ah State of charge (0-100%) ± 0.1% Remaining time ± 1 min Temperature (0-50°C or 30-120°F) ± 1°C/°F Accuracy of current measurement ±0.4% Low self consumption The current consumption of the bmv is only 0.7 ah per month (1 ma) at 12 v and 0.6 ah per month (0.8 ma) at 24 v. In particular, lithium-ion batteries have almost no capacity left when they are discharged to the point of shutdown due to low voltage. After shutdown due to low voltage, the reserve capacity of a lithium-ion battery is approximately 1 ah per 1000 ah of battery capacity. The battery will be damaged if the remaining reserve capacity is drawn from the battery. For example, a residual current of 10 ma can damage a 200 ah battery if the system is left in a discharged state for over 8 days. midpoint voltage monitoring One damaged cell or battery can destroy an entire large, expensive battery bank. When batteries are connected in series, measuring the midpoint voltage can provide a timely warning. Please also refer to the bmv manual, section 5.2 for more information. victron recommends the Battery Balancer (bms012201000) to maximize the life of lead-acid batteries connected in series. Scope of delivery: 1x victron bmv Smart 712, Battery Monitor 1x shunt 500 a / 50 mv 1x 10 meter 6 wire UTP cable with RJ12 connectors 1x 2 meter battery cable with fuse 1x front panel 1x mounting material

The voltage measurement relais monitors the direct current at binding post A1 and A2. Application:Protection from deep discharge and overload  for AGM, GEL and lead acid batteries. The relais starts working when the measured voltage sinks under a pre-defined value V< (battery is discharged) and the programmed deceleration time of 0-10min has run out. This is displayed by a yellow led warning light.The relais switches back to stand-by mode when the monitored voltage exceeds the pre-defined value V> (end-of-charge voltage) Supply voltage: 20 - 31V DCPower consumption: 0,8 WattOperation mode: continuous modeMeasurement accuracy: 2% over temperature and voltage rangeRepeating accuracy: +/-2% Measurement range: Undervoltage: 21 - 25VOvervoltage: 26 - 30VHysteresis: 1V Contact:Number of changers: 1Contact material: AgSnO2max. switching voltage: 250V ACmax. switching current: 8Amax. switching power: 2000VAmax. switch-on current: 30A

This cable is used to link several batteries toghether. Wether you want to connect 2 batteries parallely to increase capacity or to link 2 batteries in a row to increase voltage (e.g. 24V systems) Overview:- professionally connects to batteries- long-term flexible, robust, ozone- Uv- and temperature resistant- H07 RN-F 1 x 25,0mm² 0,4 m cable / M8 circular eyelets Tip: Mostly you will need 2 cables.

This cable is needed to connect your inverter to an accumulator. This is a high-quality product made in Germany. If you want to connect the cable to a battery with round poles you find suitable battery binding posts in our shop. Features:- 2 x 6,00mm² H07 RN-F von Helukabel- 1,5m Länge- M8 cable shoe- Made in Germany Compatible with M6 and M8 battery terminals. In our shop you also find binding posts to use the cable with round pole batteries.

This cable is used to connect a solar system's accumulator to a professional charging regulator. The cable comes with an intigrated fuse which protects your charging regulator and downstream devices in case of a shortcut. Features: Length: 1,5m Fuse: 25A Solid rubber fuse holder with protection cap (splash proof) Cable diameter: 6mm² M8 circular eyelet incl. binding post adaptor to connect to batteries with round pole

Protection from deep discharge of AGM, gel and wet batteries After a delay time of 0 - 10min this relay toggles and interrupts the current flow when the measured voltage falls below a predefined value (V<). The relay switches back into stand-by mode when the voltage reaches a predefined value V> (end voltage).

This cable is used to connect a solar system's accumulator to a professional charging regulator. The cable comes with an intigrated fuse which protects your charging regulator and downstream devices in case of a shortcut. Features: Length: 1,5m Fuse: 25A Solid rubber fuse holder with protection cap (splash proof) Cable diameter: 6mm² M8 circular eyelet

Battery connection cable for WT-Combi-S inverters. This cable can also be used with other inverters (max. 2000W at 12V and max 4000W at 24V). Delivery scope: 1 x connection cable 35mm² red 2m with eyelets1 x connection cable 35mm² blue 2m with eyelets1 x mega fuse 150A - 300A depending to inverter performance

This battery saver protects your car battery from total discharge by switching off consumers such as ice boxes, heaters, radios + television sets, etc. in time. It switches on again automatically after return of the normal voltage. The interrupting voltage is adjustable: approx. 10.4 - 13.3 V. Important installation instructions, please note! Depending on the load the module heats up. The heat is dissipated from the aluminum plate at the bottom of the module. Under certain circumstances it must be mounted on a cooling surface according to installation instructions. It is important that the module is fixed with 4 M3 screws (or 2.9mm metal screws) on the cooling surface. This may be the back wall of a metal casing. The aluminum plate on the bottom of the module must not bend, do not use larger screws and do not drill larger holes. The screw heads must rest on the plate of the module, rather than on the plastic edge of the module! During assembly, the module should not be curled up (if the ground is not flat). The reason: on the inside of the aluminum base of the module the thin insulating layer are directly soldered on the electronic SMD components. When the aluminum floor of the module curls up, the joints and the module start loosen and the module is defective. Please ensure that the maximum specified temperature (as specified in the module's description) is not exceeded. Otherwise apply a larger cooling plate.

This cable is used to connect a solar system's accumulator to a professional charging regulator. The cable comes with an intigrated fuse which protects your charging regulator and downstream devices in case of a shortcut. Features: Length: 1,5m Fuse: 10A Solid rubber fuse holder with protection cap (splash proof) Cable diameter: 6mm² M8 circular eyelet incl. binding post adaptor to connect to batteries with round pole

This cable is used to connect a solar system's accumulator to a professional charging regulator. The cable comes with an intigrated fuse which protects your charging regulator and downstream devices in case of a shortcut. Features: Length: 1,5m Fuse: 10A Solid rubber fuse holder with protection cap (splash proof) Cable diameter: 6mm² M8 circular eyelet incl. binding post adaptor to connect to batteries with round pole

Robust and versatile battery connection cable The cable is suitable for connecting a battery with m8 round terminals to a device that also has an m8 screw terminal. This includes, among others, the following device classes: Victron Energy Phoenix inverter Victron Energy inverter / charger combination All other devices such as charge controllers, inverters or battery chargers which have an m8 display terminal and are to be connected to a battery with the same terminal Features Length: 2m Connections: m8 ->m8 Wire cross section: 10mm² Wire color: red / black Suitable for installation in dry and damp rooms, as well as vehicles Suitable for applications with medium mechanical stress oil, cold and UV resistant, flame retardant Note and accessories Recommendation To select the correct connection cable, always follow instructions in the operating manual of the device to be connected. The cable cross-section should be selected so that the power loss is max. 2%. In our online store you will find further accessories such as Mega fuse holder and Mega fuses Scope of delivery: Battery connection cable 10mm² - 2 single wires red / black 2m