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Cyrix-Li-charge 12/24V-230A intelligent charge relay for Victron Lithium batteries with VE-BUS BMS
Cyrix-Li-charge 12/24V-230A intelligent charge relay for Victron Lithium batteries with VE-BUS BMS
Cyrix-Li-charge 12/24V-230A intelligent charge relay for Victron Lithium batteries with VE-BUS BMS

Cyrix-Li-charge 12/24V-230A intelligent charge relay for Victron Lithium batteries with VE-BUS BMS

Article No.: Cyrix230A1224V-Li-charge Shipping weight: kg per piece, Shipping as parcel Availability: stock Lieferfrist: 1 to max. 5 working days *
166,90 EUR incl. statutory VAT 19%
plus Shipping costs

Cyrix-Li-charge 230A, battery charger relay for Lithium Batteries with VE.Bus BMS

low voltage loss, processor controlled

designed for Marine, KFZ, Camping, Caravan

This relay is used to connect chargers to the lithium battery or disconnect them from the lithium battery. The relay is controlled by the VE.Bus BMS (battery management system for Victron Lithium batteries).

The Cyrix-Li-Charge will connect a battery charger with 3 seconds delay:
- if the Charge Disconnect output of the VE.Bus BMS is high, and
- if it senses 13,7V (resp. 27,4V or 54,8V) or more on its battery charger connection terminal, and
- if it senses 2V or more on its battery terminal (the Cyrix will remain open, if not connect to the battery).


The Cyrix-Li-Charge will disengage immediately whenever its control input becomes free floating, signalling cell over voltage or cell over temperature.

In general a cell over voltage alarm will reset shortly after charging has been stopped. The Cyrix will then reconnect the charger after a delay of 3 seconds. After two attempts to reengage with 3 seconds delay, the delay increases to 10 minutes. Whenever battery voltage is less than 13,5V (resp. 27V or 54V), the Cyrix will disengage with a delay of 1 hour.

Note 1: In case of zero discharge current, or a small discharge current, the Cyrix will not disengage shortly after the charger has been switched off and/or disconnected, because battery voltage will remain higher than 13,5V.
Note 2: If, after the Cyrix has disengaged, the output of the battery charger immediately increases to 13,7V or more, the Cyrix will reengage, with 3 seconds delay.

Delivery contains:

  • Battery charger relay Cyrix-Li-Charge12/24-230A 

Further help you can find here: FAQ

  • Nominal current: 230A
  • Current consumption when open: <4mA
  • Battery cable connection: bolt M8
  • Weight: 0,25kg
  • Protection: IP54
  • Dimensions: (H x W x D): 50 x 100 x 65mm

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You have questions regarding the order process or the item?

Just contact an employee of our customer service team.

You can reach us by phone from Monday to Friday between 8:00 and 18:00 clock.
Tel: +49 6024 6341 560 or by fax +49 6024 6341 569
Of course we are also available via e-mail: kontakt@fraron.de


You would like to see the product before you purchase it, or you need personal conversation?

In case you like you can see all items in our show room in Mömbris.
We are also available from Monday to Friday between 8:30-12:30 and 13:30.18:30


What payment methods are available?

  • Cash / EC card payment for pick-up in the office branch in Schöllkrippen
  • Transfer / Payment by bank transfer
  • COD ( cash on delivery is only available for parcel shipments within Germany ) You pay the shipment at the deliverer.
  • PayPal including Buyer Protection (for EU countries plus Liechtenstein, Norway, Iceland)
  • Credit Card (Visa / Mastercard)


How long is the delivery-time / transportation-time

The stock status is indicated on the product page. In stock items will be shipped according to the method of payment or immediately after payment.
Transportations within Germany handed by DHL, abroad by DHL or DPD.
The transportation-time in Germany will be 1-2 business days. DHL deliver also on Saturday in Germany.
Forwarding goods like batteries we ship via the forwarder Emons, the terms range from 2-3 business days within Germany and abroad can not be stated flat rate, please contact us.

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