The voltage sense relay simply detects the rise in voltage from you vehicles charging system when it exceeds 13.3v to allow you to charge your leisure battery(s) while your engine is running. When your engine is switched off and the battery voltage drops below 12.8v the relay will isolate your leisure battery(s) from your main starter battery so it does not drain your main starter battery and you will always be able to start your vehicle. All of the range of 140amp voltage sensitive relays are dual sensing meaning that if a charging voltage like through a mains charger or solar panel is applied to the leisure battery that exceeds the relay activation voltage of 13.3v it will activate the relay to allow this charging device to also maintain the starter battery. Additional Information Relay activation voltage 13.3v Relay isolation Voltage 12.8v Duel sense operation Voltage sense systems are especially suited for modern vehicles as this type of system does not need an ignition feed or any additional wiring into your vehicle but for modern Intelligent smart charging vehicles with Euro cat 5&6 engines you may need to use a DC to DC charger.
W**N
Brillant!!
Fantastic piece of kit been looking for one of these for awhile. I have a solar panel connected to the Leisure battery and have been waiting for some sun to test if this works well today there is some sun and brilliant it works.So lets excess charge from the leisure battery to the van battery so charges both. So when camping both batteries stay charged. I'm impressed. Swapped another split charger for this one as the other split charge did not do what this do's. The photos show the charge of the leisure battery and the main battery whilst the solar is connected. Easy to install.
D**G
A great piece of kit by A True British Company
This is a true British company at its very best, helpful, knowledgeable, with excellent serviceand what an outstanding bit of kit, one just installs it and forget it, as it works flawlessly each time every timewell made and wont ever let you down
L**E
Good price
Does as it should
A**R
Five Stars
Good build quality, works as expected. Delivery was quick too.
R**R
good peice of kit
works well on my van using an auxillarybattery for inverter etc
Trustpilot
2 days ago
3 weeks ago
