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Battery Accessories

In this category you find many useful items you might need for your battery wether it is a connection cable, a ventilation hose, safety cases or battery testing devices.

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view now Battery Computers / Displays
Battery Computers / Displays
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Battery Clamps
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Battery Switches
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Battery Isolators
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Battery Isolator Relays
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Battery Cabling
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  1. Battery Monitor Victron BWV-700 9 - 90V DC

    Battery Monitor Victron BWV-700 9 - 90V DC

    (3)
    Battery ‘fuel gauge’, time-to-go indicator, and much more
    • Input voltage: 9.5V - 95V
    • Current measuring resolution: 10mA (0.0.1A)
    • programmable
    • RJ 12 cable (10m) and battery cable (2m) included

    In stock – delivery time 1-3 Werktage

    €147.68
    Incl. 19% Tax, excl. Shipping Cost
  2. Voltage Monitoring 12V

    Voltage Monitoring 12V

    (3)

    The switching relay constantly checks the DC voltage and protects your 12V battery from deep discharge and overload.

    • for 12V- systems
    • max 250V AC, 8A
    • LED display

    In stock – delivery time 1-3 Werktage

    €49.90
    Incl. 19% Tax, excl. Shipping Cost
  3. Voltage Monitoring 24V

    Voltage Monitoring 24V

    (3)

    The switching relay constantly checks the DC voltage and protects your 24V battery from deep discharge and overload.

    • for 24V- systems
    • max 250V AC, 8A
    • LED display

    In stock – delivery time 1-3 Werktage

    €49.90
    Incl. 19% Tax, excl. Shipping Cost
  4. Ventilation Tube 1200SF

    Ventilation Tube 1200SF

    (1)

    Ventilation Tube for gas discharge

    • for lead-acid batteries
    • lenght: 35cm
    • incl. pressure check valve

    out of stock

    €4.90
    Incl. 19% Tax, excl. Shipping Cost
  5. Voltage Monitoring 48V

    Voltage Monitoring 48V

    (3)
    Das Schaltrelais überwacht die anliegende Gleichspannung und sorgt als Tiefen- und Überladeschutz für ihre 48V Akkus.
    • für 48 V Systeme
    • max. 250 V AC, 8A
    • LED Betriebsanzeige

    In stock – delivery time 1-3 Werktage

    €49.90
    Incl. 19% Tax, excl. Shipping Cost
  6. Flat Fuse Holder for 10mm² cables (waterproof)

    Flat Fuse Holder for 10mm² cables (waterproof)

    (2)

    Suitable for maxi flat fuses for additional protection of electrical consumers.
    Waterproof

    • Cable diameter: 10mm²
    • Rated current: 60A
    • Rated voltage: 6 - 32V
    • Waterproof

    In stock – delivery time 1-3 Werktage

    €6.99
    Incl. 19% Tax, excl. Shipping Cost
  7. Maxi Flat Fuse Holder for 16mm² cables (waterproof)

    Maxi Flat Fuse Holder for 16mm² cables (waterproof)

    Suitable for Maxi flat fuses for additional protection of electrical consumers.
    Waterproof.

    • Cable diameter: 16mm²
    • Rated current: 80A
    • Rated voltage: 6 - 32V
    • Waterproof

    In stock – delivery time 1-3 Werktage

    €10.99
    Incl. 19% Tax, excl. Shipping Cost
  8. 1,5 Battery Cable with 10A fuse - M8 circular cable shoe

    1,5 Battery Cable with 10A fuse - M8 circular cable shoe

    This cable is used to connect a solar system's battery with the charge controller.

    • Cable diameter: 6mm²
    • Fuse: 10A
    • Length: 1.5m
    • Includes pole clamp adaptor for batteries with round pole

    In stock – delivery time 1-3 Werktage

    €17.90
    Incl. 19% Tax, excl. Shipping Cost
  9. 1,5 Battery Cable with 15A fuse - M8 circular cable shoe

    1,5 Battery Cable with 15A fuse - M8 circular cable shoe

    (9)

    This cable is used to connect a solar system's battery with the charge controller.

    • Cable diameter: 6mm²
    • Fuse: 15A
    • Length: 1.5m

    In stock – delivery time 1-3 Werktage

    €17.90
    Incl. 19% Tax, excl. Shipping Cost
  10. 1,5 Battery Cable with 25A fuse - M8 circular cable shoe

    1,5 Battery Cable with 25A fuse - M8 circular cable shoe

    (2)

    This cable is used to connect a solar system's battery with the charge controller.

    • Cable diameter: 6mm²
    • Fuse: 25A
    • Length: 1.5m

    In stock – delivery time 1-3 Werktage

    €17.90
    Incl. 19% Tax, excl. Shipping Cost
  11. 1,5 Battery Cable with 30A fuse - M8 circular cable shoe

    1,5 Battery Cable with 30A fuse - M8 circular cable shoe

    (9)

    This cable is used to connect a solar system's battery with the charge controller.

    • Cable diameter: 6mm²
    • Fuse: 30A
    • Length: 1.5m
    • Includes pole clamp adaptor for batteries with round pole

    In stock – delivery time 1-3 Werktage

    €17.90
    Incl. 19% Tax, excl. Shipping Cost
  12. Comfort Indicator with ring cable lugs

    Comfort Indicator with ring cable lugs

    Charge Indicator and Connector in one product

    • 8.4mm ring cable lug
    • 500mm cable
    • 15A fuse

    out of stock

    €24.90
    Incl. 19% Tax, excl. Shipping Cost
  13. Battery Connection Cable 25mm² 30cm with Circular Eyelets red and black

    Battery Connection Cable 25mm² 30cm with Circular Eyelets red and black

    (8)

    Cable pair 25mm² (black and red) for battery connection

    • 2 x 25mm²
    • Length: 30cm
    • 8.5mm eyelets

    In stock – delivery time 1-3 Werktage

    €19.90
    Incl. 19% Tax, excl. Shipping Cost

Items 1 to 13 of 85 total

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List  Grid 

When is a emergency power aggregate useful?

Even nowadays blackouts can happen. A reason can be an overload of the power grid which leads to a shutdown. If there is  a blackout it can take several hours until the energy supply is restored. If you do not want to wait that long you can use an emergency power aggregate. Depending on its size it produces more or less power per hour. Therefore it is possible to supply a whole household with energy.

If you are interested in this kind of power supply you find information about backup energy systems in our shop. If one of them meets your requirements it can be also ordered instantly.

Characteristics of an emergency supply aggregate

Generally spoken there are two types of emerergeny supply aggregates, both suitable for the use in households or commercial areas. The first possibility is a stationary aggregate which is relatively big and therefore produces a lot of energy. On the other hand these aggregates also need a lot of resources (fuel, diesel). They are mostly set up on the roof or the basement of the building that should be supplied. The second possibilty is a mobile aggregate - much smaller and with a lesser output. For example these generators can be transported by car.

Things to be considered

First of all the advantages of such an aggregate have to be considered. They are very versatile and energy is produced relatively quickly so a user does not have to be without energy for a long time in case of a blackout. Of course an emergency supply aggregate can also be  used in the garden without being connected to the main supply. Also positive is that not much fuel is needed to produce power which means  that the aggregate may work for several days without being refueled.

With all the advantages it must be also said that emergency power aggregates are mostly very loud and produces exhausts. That's why it should  only be run outside or these hazardous gases have to be lead outside through a ventilation system.