Automatically combines two batteries when charging and isolates the two batteries when not charging, which can widely used in 12v camper van trucks, caravans, and camping applications. When your engine is switched off, the relay will isolate your leisure battery(s) from your main starter battery.
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Motorcycle Power Outlet Splitter Kit For Yamaha Tenere 700 Super Tenere Conector for USB Charger GPS Auxiliary Light Heated Grip
Aliexpress UK
(1 BB1230 Charging Unit. All of the benefits of advanced charging without any of the drawbacks. 4) Current is NOT taken from the input battery and given to the output battery. Manual mode and regenerative braking mode allows you to override this.
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Ins Korea Cute Flower Adapter Case For Apple iphone 18W/20W Data Line Winder Spiral Protection Fast Charger Protector Cover Set
Aliexpress UK
(1 BB1230 Charging Unit. All of the benefits of advanced charging without any of the drawbacks. 4) Current is NOT taken from the input battery and given to the output battery. Manual mode and regenerative braking mode allows you to override this.
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Type-C USB 3.7V 4.2V 1A 5W Lithium Li-ion 18650 Battery Charger Board DC-DC Step Up Boost Module TP4056 DIY Kit Parts
Aliexpress UK
Adaptive 3-phase Charging : Bulk, Boost, and Float. Maximum solar input current: 20A. Compatible with Multiple battery types : AGM, GEL, Flooded, and Lithium. 1 x 500mm RED 70amp READY MADE cable Relay to fuse holder lead.
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8 In 1 Type C HUB Docking Station Phone Stand Dex Pad Station USB C To HDMI-compatible Dock Power Charger Kit for For Samsung
Aliexpress UK
With award winning Swedish technology, the dual input D250SE which has now replaced the D250SA with added. The D250SE uses patented technology so it’s safe for you and your vehicle’s electronics. It’s also IP65 classified.
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Wltoys XK A280 P51 RC Aircraft Parts Receiving Plate ESC Body Foam Set Light Bar Motor Propeller Servo Landing Gear Charger
Aliexpress UK
Built-in LED indication (lights up when VSR starts). When your engine is switched off, 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.
eBay
WPL B14K B24K B16K B36K C14 C24K Original Full Scale Remote Controlller KIT Version Universal 2.4G Receiver Lipo Battery Charger
Aliexpress UK
When your engine is switched off, 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.
eBay
Original JJRC H20 battery 3.7V 150mAh For JJRC H20 Syma S8 M67 U839 RC Quadcopter Parts 3.7V Lipo Battery Charger Set(6 IN 1)
Aliexpress UK
When your engine is switched off, 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.
eBay
300W Solar Panel 12V to 110V/220V 3000W Pure Sine Wave Inverter Solar Power System Kit Battery Charger Complete Power Generation
Aliexpress UK