Heavy Duty, Professional Quality Leisure Battery Split Charge Kit for Campervans and Motorhomes.

Also suitable for many other applications

Your Leisure battery will be automatically charged while the engine is running.

Equivalent To Durite 0-727-33 Relay.

The voltage sensing relay automatically detects the rise in voltage of you charging system when your engine is running. When the charging system voltage exceeds 13.3V the relay allows your leisure battery to charge. When your engine stops and the charging system circuit drops below 12.8V the relay isolates your cranking battery from your leisure battery. Your main battery will not go flat and you will always be able to start your vehicle

Simple installation and can usually be installed and working in an hour

The kit has everything that you need to install a split charging system in your vehicle including a relay (HC Cargo) that prevents your main battery from draining while the engine is stopped.

Supplied with HC Cargo 161059 Voltage Sensitive Relay

(Durite 0-727-33 Equivalent )

The relay simply needs to be connected between the starter and leisure batteries and the relay will control the whole charging process automatically.

Suitable for Motor Homes Camper Vans, Day Vans 4x4s, Boats, Cars and Mobile Workshops. 

Voltage sensing systems are especially suited for vehicles with canbus controlled wiring.

This type of kit does not need an ignition feed or any additional wiring and are very simple kit to install,

Your main battery will not be drained when the engine is not running.

The relay is high quality voltage sensing  HC Cargo 160159

It cuts in at 13.3V and cuts out at 12.8V so will not take any power from your main battery unless the alternator is charging to capacity

The Kit Contains

12Volt Heavy Duty 140 Amp Cargo 161059 Relay

10mm Sq red cable (2m long)

10mm Sq Black cable (2M long)

2 metres of split conduit to protect your wiring.

2 x Midi inline fuse holders

4 x Fuses (2 for use and 2 spares)

2 x battery terminals

14 x Assorted terminals to connect your kit together

10 x cable ties

10 x adhesive cable tie bases