Car battery isolator
Car battery isolator for sale on Ireland's largest auction and classifieds sites
Universal car battery isolator - car, - €3.10
Quickly isolate your • Battery when storing • Prevent power drain - Free postage - New and Used
Quickly isolate your • Battery when storing • Prevent power drain - Free postage - New and Used
Wireless remote car battery - remote, - €21.99
Battery disconnect switch • Rated current 240a • Trailing arm bush - Free postage - New and Used
Battery disconnect switch • Rated current 240a • Trailing arm bush - Free postage - New and Used
Wireless remote car battery - wireless, - €21.99
Car battery disconnect • Switch can master • Kill your vehicle - Free postage - New and Used
Car battery disconnect • Switch can master • Kill your vehicle - Free postage - New and Used
Wireless remote car battery - remote, - €18.99
Battery disconnect switch • Rated current 240a • Key feature - Free postage - New and Used
Battery disconnect switch • Rated current 240a • Key feature - Free postage - New and Used
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Wireless remote car battery - remote, - €10.99
Car wireless battery • Isolator universally suitable • Truck suv trailer - Free postage - New and Used
Car wireless battery • Isolator universally suitable • Truck suv trailer - Free postage - New and Used
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48 listings · from €2.43 · avg €10.4
Browse 48 car battery isolator listings currently in our index. Prices range from €2.43 to €39.99, with an average of €10.4. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about car battery isolator →
Richbrook discarnect car - richbrook, - €8.95
Single turn black • Knob disconnects battery • Drain electrical fires - Free postage - New and Used
Single turn black • Knob disconnects battery • Drain electrical fires - Free postage - New and Used
Universal car battery isolator - battery, - €3.20
Pole cut off • Pcs new car • Battery disconnect switch - Free postage - New and Used
Pole cut off • Pcs new car • Battery disconnect switch - Free postage - New and Used
Universal car battery isolator - car, - €2.99
Cut off switch • 24v battery master • Isolator negative disconnect - Free postage - New and Used
Cut off switch • 24v battery master • Isolator negative disconnect - Free postage - New and Used
12v 48v car - 12v-48v, battery - €10.59
Ideal cars rvs • Boats atvs utvs • More car camper - Free postage - New and Used
Ideal cars rvs • Boats atvs utvs • More car camper - Free postage - New and Used
Wireless remote car battery - remote, - €19.99
Battery disconnect switch • Rated current 240a • Switches can solve - Free postage - New and Used
Battery disconnect switch • Rated current 240a • Switches can solve - Free postage - New and Used
Universal car battery - universal, - €3.48
Heavy duty battery • Disconnect switch 12v • 24v universal cut - Free postage - New and Used
Heavy duty battery • Disconnect switch 12v • 24v universal cut - Free postage - New and Used
Wireless remote car battery - wireless, - €16.84
24v dual remote • Car battery disconnect • Relay cut off - Free postage - New and Used
24v dual remote • Car battery disconnect • Relay cut off - Free postage - New and Used
Universal 12v battery isolator - universal, - €5.59
Wind deflectors heavy • Duty battery cut • Off switch motorcycle - Free postage - New and Used
Wind deflectors heavy • Duty battery cut • Off switch motorcycle - Free postage - New and Used
Cut off switch isolator - switch, - €16.14
Specifications voltage dc12v • Current 200a product • Material abs metal - Free postage - New and Used
Specifications voltage dc12v • Current 200a product • Material abs metal - Free postage - New and Used
12v 24v car battery disconnect - 12v, - €17.63
Battery disconnect switch • Rated current 240a • Switches can solve - Free postage - New and Used
Battery disconnect switch • Rated current 240a • Switches can solve - Free postage - New and Used
Magnetic 24v car - magnetic, - €19.69
Car battery disconnect • Relay master switch • Remote isolator volt - Free postage - New and Used
Car battery disconnect • Relay master switch • Remote isolator volt - Free postage - New and Used
Discarnect car battery - discarnect, - €3.49
Battery disconnect switch • Quick cut off • Protect your vehicle - Free postage - New and Used
Battery disconnect switch • Quick cut off • Protect your vehicle - Free postage - New and Used
12v 24v car - battery, disconnect - €5.81
Loosen screws before • Rotation tighten them • After installation double - Free postage - New and Used
Loosen screws before • Rotation tighten them • After installation double - Free postage - New and Used
12v 24v car battery - car, - €5.45
Loosen screws before • Rotation tighten them • After installation double - Free postage - New and Used
Loosen screws before • Rotation tighten them • After installation double - Free postage - New and Used
Car battery disconnect - car, - €2.43
Universal car battery • Cut off disconnect • Switch 12v isolator - Free postage - New and Used
Universal car battery • Cut off disconnect • Switch 12v isolator - Free postage - New and Used
Universal car battery isolator - universal, - €3.74
Protect your vehicle • Electrical system extend • Battery life thisuniversal - Free postage - New and Used
Protect your vehicle • Electrical system extend • Battery life thisuniversal - Free postage - New and Used
12v 24v car battery disconnect - 24v, - €4.09
Features amanual rotary • Knob quick tool • Free operation car - Free postage - New and Used
Features amanual rotary • Knob quick tool • Free operation car - Free postage - New and Used
Car battery switch - car, - €11.99
12v battery disconnect • Isolator power cut • Circuit breaker parts - Free postage - New and Used
12v battery disconnect • Isolator power cut • Circuit breaker parts - Free postage - New and Used
Wireless dual remote - wireless, - €15.59
Energy saving theft • Protection this wireless • Remote battery disconnect - Free postage - New and Used
Energy saving theft • Protection this wireless • Remote battery disconnect - Free postage - New and Used
Universal car battery isolator - car, - €3.24
Built truck boat • Yacht motorboat applications • Provides dependable performance - Free postage - New and Used
Built truck boat • Yacht motorboat applications • Provides dependable performance - Free postage - New and Used
Universal car battery isolator - car, - €3.49
Pole cut off • Pcs new car • Battery disconnect switch - Free postage - New and Used
Pole cut off • Pcs new car • Battery disconnect switch - Free postage - New and Used
Universal car battery - car, - €3.18
Pole cut off • Pcs new car • Battery disconnect switch - Free postage - New and Used
Pole cut off • Pcs new car • Battery disconnect switch - Free postage - New and Used
Car battery switch - battery, isolator - €6.88
Simply loosen remove • Wheel disconnect battery • Switch suitable 12v - Free postage - New and Used
Simply loosen remove • Wheel disconnect battery • Switch suitable 12v - Free postage - New and Used
Car battery switch disconnect - car, - €25.99
Disconnect switches can • Solve power consumption • Caused such problems - Free postage - New and Used
Disconnect switches can • Solve power consumption • Caused such problems - Free postage - New and Used
12v 48v car - 12v, - €10.49
Safety protection this • Waterproof switch enables • Safe disconnection battery - Free postage - New and Used
Safety protection this • Waterproof switch enables • Safe disconnection battery - Free postage - New and Used
12v car battery switch - 12v, - €22.59
Disconnect switches can • Solve power consumption • Caused such problems - Free postage - New and Used
Disconnect switches can • Solve power consumption • Caused such problems - Free postage - New and Used
Car battery link terminal - battery, - €8.99
Trailer hitch sunglasses • Clip lightweight compact • Design safe easy - Free postage - New and Used
Trailer hitch sunglasses • Clip lightweight compact • Design safe easy - Free postage - New and Used
Car battery disconnect - battery, cut - €17.89
Straightforward button layout • Ensures quick intuitive • Operation without complicated - Free postage - New and Used
Straightforward button layout • Ensures quick intuitive • Operation without complicated - Free postage - New and Used
12v battery isolator - isolator, switch - €4.61
1pcs car battery • Isolator disconnect cut • Off power kill - Free postage - New and Used
1pcs car battery • Isolator disconnect cut • Off power kill - Free postage - New and Used
12v 24v car battery - 24v, - €4.35
Heavy duty protection • 275a off cut • Switch stop battery - Free postage - New and Used
Heavy duty protection • 275a off cut • Switch stop battery - Free postage - New and Used
Universal car battery isolator - universal, - €3.10
Battery disconnect switch • Tool free knob • Application car truck - Free postage - New and Used
Battery disconnect switch • Tool free knob • Application car truck - Free postage - New and Used
Universal car battery isolator - universal, - €4.49
Battery disconnect switch • New perfectly compatible • 12v 24v systems - Free postage - New and Used
Battery disconnect switch • New perfectly compatible • 12v 24v systems - Free postage - New and Used
Car battery disconnect - car, - €2.99
Universal car battery • Cut off disconnect • Switch 12v isolator - Free postage - New and Used
Universal car battery • Cut off disconnect • Switch 12v isolator - Free postage - New and Used
Wireless remote relay master - remote, - €17.99
Specifications voltage dc12v • Current 200a product • Material abs metal - Free postage - New and Used
Specifications voltage dc12v • Current 200a product • Material abs metal - Free postage - New and Used
Wireless remote control car - wireless, - €39.99
Red light flashes • Once second indicating • Manual remote disconnection - Free postage - New and Used
Red light flashes • Once second indicating • Manual remote disconnection - Free postage - New and Used
Car battery disconnect - car, - €2.59
Universal car battery • Cut off disconnect • Switch 12v isolator - Free postage - New and Used
Universal car battery • Cut off disconnect • Switch 12v isolator - Free postage - New and Used
Universal car battery isolator - car, - €3.99
Car battery cut • Off switch disconnect • 12v 24v atv - Free postage - New and Used
Car battery cut • Off switch disconnect • 12v 24v atv - Free postage - New and Used
12v 24v car battery disconnect - car, - €3.99
Durable compact construction • Light shooting different • Displays may cause - Free postage - New and Used
Durable compact construction • Light shooting different • Displays may cause - Free postage - New and Used
12v 24v car - 24v, battery - €5.27
Loosen screws before • Rotation tighten them • After installation double - Free postage - New and Used
Loosen screws before • Rotation tighten them • After installation double - Free postage - New and Used
Battery switch isolator cut - battery, - €5.71
Durable build compact • Strong wear resistant • Construction long service - Free postage - New and Used
Durable build compact • Strong wear resistant • Construction long service - Free postage - New and Used
12v battery isolator switch - battery, - €3.98
Battery isolator switch • Universal fit cars • Boats vans trucks - Free postage - New and Used
Battery isolator switch • Universal fit cars • Boats vans trucks - Free postage - New and Used
300a battery isolator switch - isolator, - €19.99
Protect your vehicle • Battery electrical system • Isolator switch compatible - Free postage - New and Used
Protect your vehicle • Battery electrical system • Isolator switch compatible - Free postage - New and Used
12v car battery isolator - car, - €18.85
Rated current 240a • This battery disconnect • Switch prevents power - Free postage - New and Used
Rated current 240a • This battery disconnect • Switch prevents power - Free postage - New and Used
Try this: mitsubishi shogun mirrors | lucas light | astra leather seats | bmw k1200lt | audi steering wheel | quad suzuki | skate mini ramp | micro caravan | transit sport | mk4 golf intercooler pipe
Shop by budget
Everything you need to know about car battery isolator
Whether you are looking for a brand-new or second-hand car battery isolator, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at €2.43, while premium listings can reach €39.99 — giving you a wide budget spread to work with. The average price of €10.4 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.