Low Voltage Disconnect / Voltage Sensitive Relay Combo Caravan RV Dual Battery

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Seller Information: battek (0)

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Item Description

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This Combo bundle a Low Voltage Disconnect (LVD30) 12V 30A and a Voltage Sensitive Relay (12V 140A) Together!

This is an ideal start package for a typical double battery system which comprise of a Starter Battery and a Deep Cycle Battery. The Voltage Sensitive Relay prevent the Starter Battery from excessive discharge while Low Voltage Disconnect keep Deep Cycle Battery from excessive discharge. Come grab them while it last. Free shipping to Canada, USA, UK, Australia and New Zeeland.  

12V 30A Low Voltage Disconnect

The ideal solution for protecting expensive deep cycle batteries from over-discharge. Automatically disconnects the load when the LVD detects the voltage has dropped to the disconnection point, ideal for 4WDs, camper trailers and smaller caravan applications. 

- Prevents damaging the battery through over discharge
- Set the disconnect voltage to best suit the application
- Multi-colour L.E.D indicates connection status of LVD
- Potted electronics prevent dust and water ingress
- Robust mounting points and compact size permit easy fitting
- MOSFET Switch
- 10.0V, 10.5V, 11.0V, 12.0V Disconnect Voltage selectable by jumper
- CE Certified
- Ingress Protection IP65

12V Voltage Sensitive Relay

Voltage Sensitive Relays have been specifically designed for a wide variety of 12V applications.

The VSR units sense the input voltage generated and automatically connect/disconnect the appliance or circuit at pre-set voltages, eliminating the possibility of discharging the primary starting battery. Constructed with a weatherproof body (IP65) and durable silver tipped contacts, the VSR units also feature surge protection and a L.E.D indicator designed to alert the user when the unit is engaged.

VSR units are ideal for dual battery set-ups as they enable two batteries to be charged at the same time and then isolates the batteries from each other when the vehicle is turned off, ensuring your starting battery is always charged & ready to go.


- Designed for dual battery systems

- Suitable for most 12V charging systems

- Surge protection

- Easy to install

- Automatically sensing voltage level of main battery

- Cut In Voltage: 13.3V

- Cut Out Voltage: 12.8V

- CE Certified

Please contact seller for more detail information. Thanks!

Payment and Shipping Details

Seller Location: Hong Kong
Seller IP Address: Hong Kong - Hong Kong

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Return Policy:
Item must be returned within: 30 days - Buyer pays return shipping costs.
Refund will be given as: Money back