Battery isolator
Battery isolator for sale on Ireland's largest auction and classifieds sites
Universal car battery - battery, isolator - €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
Cut off switch isolator - switch, - €16.99
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 car battery - car, - €19.79
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 - wireless, - €21.99
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
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Universal car battery isolator - universal, - €3.50
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
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48 listings · from €2.4 · avg €9.84
Browse 48 battery isolator listings currently in our index. Prices range from €2.4 to €27.11, with an average of €9.84. 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 battery isolator →
12v 600a battery switch - battery, - €8.95
Keenso power off • Switch 12v 600a • Isolator master disconnect - Free postage - New and Used
Keenso power off • Switch 12v 600a • Isolator master disconnect - Free postage - New and Used
Universal car battery isolator - universal, - €3.26
Car battery power • Off switch 12v • Isolator suitable wide - Free postage - New and Used
Car battery power • Off switch 12v • Isolator suitable wide - Free postage - New and Used
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 - car, - €3.39
Battery isolator switch • 12v 24v heavy • Duty cut off - Free postage - New and Used
Battery isolator switch • 12v 24v heavy • Duty cut off - Free postage - New and Used
Car battery disconnect - car, - €2.40
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 12v battery isolator - battery, - €5.79
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
12v 48v car battery - 12v-48v, - €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
12v 24v car battery - 12v, - €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
Wireless remote car - wireless, battery - €19.99
Battery disconnect switch • Rated current 240a • Protection not provide - Free postage - New and Used
Battery disconnect switch • Rated current 240a • Protection not provide - Free postage - New and Used
300a battery isolator switch - 300a, - €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
Wireless remote car - car, battery - €27.11
Can effectively protect • Prolong life car • Battery disconnect automatically - Free postage - New and Used
Can effectively protect • Prolong life car • Battery disconnect automatically - Free postage - New and Used
Wireless remote car - wireless, - €12.59
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
Battery switch isolator cut - battery, - €5.35
Keenso power off • Switch 12v 600a • Isolator master disconnect - Free postage - New and Used
Keenso power off • Switch 12v 600a • Isolator master disconnect - Free postage - New and Used
Battery switch isolator cut - battery, - €6.00
- Free postage - New and Used
- Free postage - New and Used
Battery switch isolator cut - switch, - €8.49
Widely used car • Marine boat camper • Truck atv utv - Free postage - New and Used
Widely used car • Marine boat camper • Truck atv utv - Free postage - New and Used
Universal car battery - universal, - €3.30
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
Battery switch isolator cut - battery, - €4.99
Keenso power off • Switch 12v 600a • Isolator master disconnect - Free postage - New and Used
Keenso power off • Switch 12v 600a • Isolator master disconnect - Free postage - New and Used
Universal car battery - battery, isolator - €2.99
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 - 12v, disconnect - €5.64
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 battery isolator switch - 12v, - €4.59
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
Wireless remote car - car, battery - €17.34
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
Car battery disconnect - car, - €4.95
Battery master disconnect • Power cut shut • Off kill switch - Free postage - New and Used
Battery master disconnect • Power cut shut • Off kill switch - Free postage - New and Used
Car battery disconnect - car, - €3.82
Safe negative pole • Disconnect compatible 12v • 24v systems cuts - Free postage - New and Used
Safe negative pole • Disconnect compatible 12v • 24v systems cuts - Free postage - New and Used
Car battery disconnect - car, - €3.95
Pole cut off • Function safe convenient • Reduces risk short - Free postage - New and Used
Pole cut off • Function safe convenient • Reduces risk short - Free postage - New and Used
12v car battery - car, switch - €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
Wireless remote relay master - wireless, - €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
Marine battery isolator - battery, - €15.29
Battery cut off • Switch suitable wide • Range applications where - Free postage - New and Used
Battery cut off • Switch suitable wide • Range applications where - Free postage - New and Used
Battery switch isolator cut - switch, - €6.49
This contour battery • Master switch widely • Used car marine - Free postage - New and Used
This contour battery • Master switch widely • Used car marine - Free postage - New and Used
Richbrook discarnect car - richbrook, - €9.95
Richbrook dis car • Nect switch original • Best battery master - Free postage - New and Used
Richbrook dis car • Nect switch original • Best battery master - Free postage - New and Used
Car battery disconnect - battery, - €2.49
- Free postage - New and Used
- Free postage - New and Used
Heavy battery switch duty - heavy, - €5.95
Simply loosen remove • Wheel disconnect battery • Cut off switch - Free postage - New and Used
Simply loosen remove • Wheel disconnect battery • Cut off switch - Free postage - New and Used
Wireless remote car - car, battery - €19.99
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
Lucas type ssb106 fixed key - lucas, - €10.95
Lucas style battery • Cut off switch • Ssb106 89mm total - Free postage - New and Used
Lucas style battery • Cut off switch • Ssb106 89mm total - Free postage - New and Used
Wireless remote car battery - remote, - €19.79
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
Car battery link terminal - car, - €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
12v 24v car - car, disconnect - €5.15
Battery disconnect switch • 12v 24v car • Cut off isolator - Free postage - New and Used
Battery disconnect switch • 12v 24v car • Cut off isolator - Free postage - New and Used
Universal car battery isolator - universal, - €3.52
Car battery cut • Off switch disconnect • Automatic circuit breaker - Free postage - New and Used
Car battery cut • Off switch disconnect • Automatic circuit breaker - Free postage - New and Used
24v heavy duty max load - duty, - €14.95
Max load 2500a • 12v seconds 24v • Heavy duty battery - Free postage - New and Used
Max load 2500a • 12v seconds 24v • Heavy duty battery - Free postage - New and Used
Car battery link terminal - battery, - €3.65
Protect your battery • Prevent power drain • Thisbattery cut off - Free postage - New and Used
Protect your battery • Prevent power drain • Thisbattery cut off - Free postage - New and Used
Wireless remote car battery - wireless, - €12.79
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
12v battery isolator switch - battery, - €5.39
Car battery isolator • Disconnect cut off • Power kill switch - Free postage - New and Used
Car battery isolator • Disconnect cut off • Power kill switch - Free postage - New and Used
12v 200a battery isolator - 200a, - €8.95
Battery isolator switch • Can eliminate any • Power draw from - Free postage - New and Used
Battery isolator switch • Can eliminate any • Power draw from - Free postage - New and Used
3pcs 12v battery switch - 3pcs, - €12.99
Widely used car • Marine boat camper • Travel trailer truck - Free postage - New and Used
Widely used car • Marine boat camper • Travel trailer truck - Free postage - New and Used
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Everything you need to know about battery isolator
Whether you are looking for a brand-new or second-hand 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 €2.4, while premium listings can reach €27.11 — giving you a wide budget spread to work with. The average price of €9.84 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.