Top 10 Split Charger 12v CAMPERVAN UK – Car Relays

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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. Therefore, it will not drain the battery of the main starter and you will always be able to start the vehicle.

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. Split charging relay kit Medium voltage induction split charging relay system, suitable for safe charging of leisure batteries. Working principle when the engine is turned off, the relay will isolate your leisure battery from the main starter battery. Application scope It is applicable to campers, mobile workshops, cars or ships.
Part NumberSH-1026

2. HC-Cargo

9mtr Split Charge Relay kit with Cargo 12V 140amp Voltage sense Relay & 110amp Leads SCKC309

HC-Cargo - Supplied with 1mtr earth lead + terminals. 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.
ManufacturerSimply Split Charge
Part NumberSCKC309

3. Stahlbrite


Stahlbrite - Easy fitting in around an hour with basic tools. Prevents main Battery Going Flat When Parked. Split charge relay Kit For Campervan, Motor Home Etc. Auto charge leisure Battery When Engine Running. Full kit - everything You Need & Instructions.
Part Number1052

4. Split Charge Relays

12V 140amp Durite 0-727-33 voltage sensitive/intelligent Split Charge Relay

Split Charge Relays - 12v 140amp voltage sensitive/intelligent Split Charge Relay. The relay simply detects the rise in voltage from the vehicles charging system when the engine is started to allow power to charge your second/leisure battery. Suitable for all camper vans, Caravans, Motor homes, 4x4s and Boats.
BrandSplit Charge Relays
Part Number0-727-33


CT-CARID 12V/24V Toggle Switch Panel, 4.2A Dual USB Charger Port Lighter Socket Digital Voltmeter Display IP65 Waterproof Car Rocker Switches for Boat Car RV Vehicles Blue

CT-CARID - Easy installation: panel is pre-wired, atv, widely used for car, truck, only need to connect the red line to "+" of the power and black line to "-" of the power. Safety & waterproof protection: the switch button has been rigorously tested. Great for circuit control, 12V Lighter Sockets, charging needs and voltage monitoring.

4x stainless steel screw and labels included, Rv, boat, can be easily installed in 12V Systems, etc. Wide application: ce & rohs certified, launch pleasure-boat, yacht, truck, off-road, RV, car, this blue led lighted rocker switches are widely applicable for marine boat, vehicles, caravans, etc. Durable to use: the panel is made with high quality aluminum plate, which makes it Scratch-proof and Corrosion Resistant. You can even use it at -25℃~85℃.

Built-in led blue light, allowing you to see the switch clearly in the dark environment. Multifunction marine ignition toggle rocker: included 5 on-off blue led toggle switches, dual USB charger 5V 2. 1a and 12v/24v leD digital voltmeter. It adopt high quality Aluminum Plate, with rubber sealed cap for all sockets dust-tight and debris-proof. You can even use it at -25°Min or 80°max. Ip65 waterproof, scratch-proof and Corrosion Resistant, ROHS and CE Certify, Totally Environment Friendly.
Part NumberS10-5-JL0325

6. Heart Horse

Heart Horse Dual Battery Isolator 12V 140 Amp with Voltage Display Smart Battery Isolator Auto & Manual Mode Voltage Sensitive Relay VSR Auto Charger Battery Isolator for Truck,ATV,UTV,RV

Heart Horse - The voltage-sensitive relay VSR is cut off at 12. 8 volts, the voltage-sensitive relay VSR cuts in at 13. 3 volts, the upper blue led indicator light goes out, and the lower red LED indicator light turns off. Automatic modelong press the "power" button for 3 seconds, and the automatic mode is turned on.

Pressure protection: input voltage lower than 11v or input voltage more than 17V: Circuit will be automatically disconnected so as to protect the main battery from over discharging. In this mode, and the isolator is turned on; click the "power" button again, the lower red LED indicator light is off, the lower red LED indicator light is on, and the isolator closure. At the same time, the isolator supports waterproof function, and the waterproof grade is IP68. The smart battery isolator is universal fit for truck, etc. In automatic mode, and the lower red LED indicator lights up.

If you connect 2 batteries, UTV/ATV, then the voltmeter will display the battery that has high voltage. Manual modes press and hold the "power" button for 3 seconds, the upper blue led indicator light is on, click the "power" button to turn on/off the isolator. After installation, it can still be used normally even if it is affected by vibration, various bad weather and other factors. Click the "power" button, and the manual mode is turned on. Please buy and use the dual battery isolator with confident because we offer quick and excellent after-sales service.
BrandHeart Horse
Part Numbersku3426-mz

7. Cormorn

VSR Intelligent Voltage Sense Relay System for RV Camper Van, Cormorn 3m Split Charge Relay Kit, 12V 140AMP Leisure Battery Kit with Smart Battery Isolator & 16mm 110amp Cable

Cormorn - Wide applicationcapable of charging 75 amp leisure batteries right through to 220 amp batteries. The mounting plate along with screw mounting system ensures the battery isolator tightly secured in place. Split charge relay kitpackage includes all the accessories for a complete installation, battery isolator, midi fuses and holders, black earth cable, PVC red main power cable, battery terminals, foam sticky pads and so on.

Stable&safe to usehigh quality voltage sensitive split charge system. 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.

Mainly used in off-road vehicles, caravan, truck, marine, boats, 4WD, campers, RVs, etc. The dual battery isolator is IP65 waterproof, shockproof and moisture resistant. 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.
Part NumberREM0231


FEETER 12V 140A Voltage Sensitive Relay Battery Isolator Automatic Charging Relay Car Accessories Car Battery Relay

FEETER - Voltage relay: the automatic 140 amp dual battery isolator is all you need to charge Two Battery. This international rating means that your isolator is safe for use even for your off-road needs in dusty, wet and unexpected extreme weather environments.

Easy-to-use: the 140 amp Dual Battery Isolator comes with mounting plate and hardware. This battery isolator built ultra-small 2. 6inch x 2. 6inch x 2inch to fit anywhere! A under the hood to to your dual batteries. It's like having two separate power sources for each battery while only having one alternator! Zero voltage drop: forget the diode relays and so-called "solid state" devices that can you of 2 amps of output power! The Dual Battery Isolator is the only unit designed with cutting programming to deliver performance - with ZERO sacrifice.

Great for extreme vibration applications as. Rugged durability: unlike other isolators on the market, the automatic 140 Amp Dual Battery Isolator is IP65 Certified. Voltage relay cuts in at 13. 3 volts and cuts out at 12. 8 volts to your primary battery is always and to your vehicle.
Height6 cm (2.36 Inches)
Length10 cm (3.94 Inches)
Weight0.2 kg (0.44 Pounds)
Width7 cm (2.76 Inches)
Part Number500035198

9. HC-Cargo

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

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

10. sanheshun

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

sanheshun - The relay starts at 13. 7v and cuts out at 12. 8v. 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.

Our package included: 1 x 12v 140amp smart battery isolator, 10 x copper crimp lugs, 1 x 2. 5mm roll forged drill bit, 2 x red main power cable, 1 x positive marine battery terminal, 4 x fuses includes 2 spares, 10 x adhesive cable Tie Fixing Bases, 20 x black nylon cable ties, 2 x Double Sided Foam Sticky Pads, 9 x heat Shrink, 1 x Black Earth Cable, 1 x negative marine battery terminal, 3 x Insulated Blue Ring Terminals, 16 x Screws, 2 x Fuse Holders, 1 x Universal Manual.

Dimensions are: 68mm length x 50mm width x 68mm height. 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.
Part Numbersanheshun