Top 10 Leisure Battery Kit UK – Car Relays

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1. Cormorn

12V 140AMP Leisure Battery Kit with Smart Battery Isolator, VSR Intelligent Voltage Sense Relay System for RV Camper Van, Cormorn 3m Split Charge Relay Kit

Cormorn - Easy to install&usesimply connect the relay between your starter battery and leisure battery and the relay takes care of everything, making sure your starter battery is not drained for when you need to get going again.

The dual battery isolator is IP65 waterproof, shockproof and moisture resistant. Mainly used in off-road vehicles, campers, marine, RVs, 4WD, truck, boats, caravan, etc. Split charge relay kitpackage includes all the accessories for a complete installation, battery isolator, battery terminals, black earth cable, PVC red main power cable, midi fuses and holders, foam sticky pads and so on. Smart designvoltage sensitive relay vsr automatically cuts in at 13.

3 volts and cuts out at 12. 8 volts to ensure your primary battery is always charged and ready to start your vehicle. The mounting plate along with screw mounting system ensures the battery isolator tightly secured in place. Stable&safe to usehigh quality voltage sensitive split charge system. Wide applicationcapable of charging 75 amp leisure batteries right through to 220 amp batteries.
Part NumberREM0231

2. Durite VSR Pro Kits

7mtr Pro Split Charge Kit 12v 140a Durite VSR + Battery Terminals + Fuse Box with 110a Cable SCKD317P

Durite VSR Pro Kits - Simple to install + supplied with easy to understand Instructions. Complete with battery Terminals + 6-Way fuse box. Durite 0-727-33 voltage Sense Relay Split Charge System. Suitable for camper vans, caravans, motor homes, 4x4s and Marine.
BrandDurite VSR Pro Kits
ManufacturerDurite VSR Pro Kits
Part NumberSCKD317P

3. HC-Cargo

6mtr Split Charge Relay kit with Cargo 12V 140amp Voltage sense Relay & 110amp Leads SCKC306

HC-Cargo - Supplied with a top quality 12v voltage sense intelligent relay. Simple to install intelligent voltage sense split charge relay system. Suitable for charging all 75AH to 220AH leisure batteries. Supplied with 1mtr earth lead + terminals.
ManufacturerSimply Split Charge
Part NumberSCKC306


MICTUNING Split Charge Relay Kit,Leisure Battery12V 140A Smart Dual Battery Isolator, VSR Voltage Sensitive Relay-Automatic Charging Relay for off-road vehicles RVs ATVs UTVs Marine

MICTUNING - Outer plastic-casing and a silicone sealed internal layer add to superior protection from any water damage. Simple power wire in, marine, Boats, atvs, caravan, power wire OUT. Dual sensing voltage- voltage sensitive relay automatically sensing voltage level of starting battery, the isolator “cuts in”.

When the starting battery voltage drops to 12. 8v, 13. 3v cut in and 12. 8v cut Out. Stable mounting- the mounting plate along with screw mounting system, make the dual battery isolator tightly secured in place. No worry about vibration even you take an off-road adventure in rugged terrain. Smart dual battery isolator- start battery and auxiliary battery to be charged from your engine alternator at the same time, designed to protect the start battery from excessive discharge.

Automatically combines two batteries when charging and isolates the two batteries when not charging. Built-in led indication on when vsr engagesPort for remote LED indicating VSR status LED not included. Optional storage Mode allows zero power consumption when engine is off. 12v 140a dual battery isolator mainly used in off-road vehicles, 4WD, truck, RVs, UTVs, Campers, etc. Wide application- fast & easy installation.
Part NumberMIC-BI-296

5. Cyancld

Boat, Motorcycle etc Yellow, Yacht, Cyancld 12V Leisure Battery Isolator Switch Battery Kill Switch Leisure Battery Disconnect On-Off 12V 24V 48V 60V Master Power Cut-Off Switch Kit, for Car

Cyancld - Come with 4 sets of bolts to help fix the switch tightly and 4 Removable rear cover insulates the rear terminals against any short circuits. Used for electrical products and all means of transport, boat, caravan, truck, car, motorcycle, yacht, ship, etc.

Voltage: 12v to 60V DC. The yellow knob is for On/Off control. Widely use: the battery kill switch can disconnect the battery safely to eliminate any power draw from the battery when vehicle or boat is not in use. Can not be removed from the switch. Current: rated at 275 amps continuous, rated at 1250 Amps momentary. Guarantee: the battery cut off switch has been thoroughly inspected before the product is delivered to you. Battery isolator switch size: 6. 8 x 6. 8 x7. 6 cm2. 67 x 2. 67 x 2. 99 inch. If you are not satisfied with the purchase, please contact us by email, we will try our best to solve any problems.

6. Cargo Golf

3mtr Leisure Battery Split Charging system with 12V 70amp Intelligent Voltage Sense relay SCKC073

Cargo Golf - Suitable for camper vans, motor homes, caravans, 4x4s and Marine. Simple to install split charge relay system for charging a leisure or second battery. Suitable for charging all 85AH to 110AH leisure batteries. Supplied with a 70amp Intelligent Voltage Sense relay.
BrandCargo Golf
ManufacturerSimply Split Charge
Part NumberSCKC073

7. HC-Cargo

5mtr Split Charge Relay Kit with HC Cargo 12v 140amp Voltage Sense Relay & 16mm 110amp Cable SCKC315

HC-Cargo - Simple to install intelligent voltage sense split charge relay kit. Supplied with a top quality HC Cargo 12v voltage sense intelligent relay. Suitable for charging all 75AH to 220AH Lead acid leisure batteries. Please note a voltage sense relay is "NOT" suitable for new vehicles with a smart alternator. Recommended for older vehicles with a standard alternotor.
ManufacturerSimply Split Charge
Part NumberSCKC315


BALLSHOP Split Charging Relay Kit 12V Voltage Sensing Relay 110Amp Lead for Campers

BALLSHOP - Note voltage sensing relay is not applicable to new vehicles equipped with intelligent alternator. Application scope It is applicable to campers, mobile workshops, cars or ships.

Purpose the voltage sensing relay only detects the voltage rise in the vehicle charging system to charge the leisure battery when the engine is running. Working principle when the engine is turned off, the relay will isolate your leisure battery from the main starter battery. Split charging relay kit Medium voltage induction split charging relay system, suitable for safe charging of leisure batteries. Therefore, it will not drain the battery of the main starter and you will always be able to start the vehicle.
Part NumberSH-1026

9. UCkasayfy

Dual Battery Isolator Kit 6mtr 12V 140Amp Manual and Auto modes Voltage Sensitive Relay VSR Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats,Not Fit for lithium batteries

UCkasayfy - Manual state use function——the blue indicator light is on, the voltmeter lights up at the same time. The voltmeter and red LED indicator will also be OFF. 12-month warranty——we have exquisite craft, strict quality control along with excellent after-sales service. The voltmeter and red LED indicator will also be ON.

The circuit disconnect red indicator light, press the button each time, you can complete the circuit connection and disconnection. When the input voltage drops to 12. 7v, the circuit will be disconnected automatically. The circuit switched on the red indicator, the voltmeter goes out at the same time. Voltmeter display—— if two batteries are connected, press the button once, then the voltage displayed on the voltmeter is the battery that has higher voltage. Automatic state use function——when the input voltage exceeds 13.

3v, the circuit will be connected automatically. That is why our products are worthy of your purchase. Only connect the battery that you would like test the voltage and disconnect the other battery. When the voltmeter is not working, the voltmeter will display the value for 2 seconds. High & low pressure protection—— when the input voltage reaches lower than 11V or more than 17V, the circuit will be disconnected automatically to protect the main battery from over discharging or protect the secondary battery from high voltage impact.
Part NumberUK-BR004-12V

10. sanheshun

Split Charge Relay Kit,12V 140A Power Split Charge Relay Set Smart Battery Isolator For RV Camper

sanheshun - The kit allows charging of auxiliary/leisure battery bank without discharging starter battery. The fuses will also not be pre-fitted for extra Safety Whilst Fitting But Fitting Them Is Very Simple And Self-Explanatory.

The split charge relays with a red LED indicator and allows the split charging of a second battery without discharging the primary battery or the start battery. Dimensions are: 68mm length x 50mm width x 68mm height. Our package included: 1 x 12v 140amp smart battery isolator, 2 x double sided foam sticky pads, 2 x red main power cable, 20 x black nylon cable ties, 2 x Fuse Holders, 4 x Fuses Includes 2 Spares, 10 x Adhesive Cable Tie Fixing Bases, 16 x Screws, 10 x Copper Crimp Lugs, 9 x Heat Shrink, 1 x positive marine battery terminal, 1 x 2.5

5mm roll forged drill bit, 1 x black earth cable, 3 x Insulated Blue Ring Terminals, 1 x Negative Marine Battery Terminal, 1 x Universal Manual. The relay starts at 13. 7v and cuts out at 12. 8v.
Part Numbersanheshun