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Battery isolator switch - isolator,
£17.99
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Battery isolator switch 12mm - isolator,
£31.99
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Battery isolator switch 10mm - battery, switch,
£22.99
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24v heavy duty max load - heavy, 2500a
£10.89
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24v heavy duty - heavy, load
£14.95
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Heavy duty battery - heavy, disconnect
£7.95
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Heavy duty 300a 12v 150a - heavy,
£17.99
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Heavy battery switch duty - heavy,
£2.99
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1000 amp fixed - 1000, key
£10.95
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Heavy duty 400a 12v - heavy,
£61.99
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1000 amp fixed key battery - amp,
£8.59
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Fia heavy duty battery - heavy,
£11.95
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12v 24v heavy duty battery - heavy,
£9.99
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Battery isolator switch - isolator, 12v
£20.50
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Changeover heavy duty - changeover,
£35.09
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Battery switch isolator cut - switch,
£6.99
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24v heavy duty - duty, 1000
£14.95
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12v 24v super heavy duty - 12v,
£14.95
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12v 24v heavy duty - 12v,
£10.95
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Car battery cut off switch - cut,
£6.99
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Battery isolator switch - battery,
£21.90
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Heavy duty battery disconnect - battery,
£6.49
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Pair heavy duty battery - pair,
£9.95
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Battery cut off kill switch - cut,
£6.99
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24v heavy duty max - duty, 2500a
£14.95
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Heavy duty battery - heavy,
£6.59
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24v heavy duty max - heavy,
£5.49
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Battery isolator switch 12v - battery,
£23.99
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Off heavy duty pin - on-off,
£17.29
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Battery isolator switch - isolator,
£21.99
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600a master battery power - °600a,
£28.20
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Battery isolator switch cut - battery,
£14.58
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Heavy duty battery master - battery,
£9.95
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Heavy duty fia - duty,
£12.29
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Car battery cut off kill - battery,
£9.95
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Heavy duty battery disconnect - duty,
£4.49
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12v 24v heavy duty - 24v, 300a
£11.00
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New heavy duty - new,
£10.19
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500a marine battery disconnect - marine,
£28.59
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Battery isolator switch 12v - switch,
£16.83
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Twin pack battery - twin,
£10.39
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Battery cut off - battery,
£6.59
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Heavy duty 250a - heavy,
£6.95
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12v 24v fixed key heavy - fixed,
£10.95
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Heavy duty fia type - heavy,
£11.95
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12v 1500a battery isolator - battery,
£12.99
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12v 24v heavy duty battery - /,
£10.95
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Heavy duty battery master - duty,
£9.95
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Car battery cut - battery, switch
£7.99
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Heavy duty battery isolator - heavy,
£12.97
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Car battery disconnect - 2x,
£8.99
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Battery isolator switch 12v - isolator,
£10.51
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Battery isolator switch - , heavy
£9.72
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12v 24v volt - heavy, fixed
£24.95
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Heavy duty battery disconnect - duty,
£3.34
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24v heavy duty - duty, max
£19.99
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Heavy duty battery cut - duty,
£18.29
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Heavy battery switch duty - heavy,
£7.95
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Twin pack heavy duty - heavy, battery
£7.82
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Battery cut off - off, kill
£8.91
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Heavy duty battery - battery, isolator
£10.00
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Fia heavy duty battery - duty,
£13.00
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2pcs universal heavy duty car - duty,
£12.29
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Heavy duty battery disconnect - heavy,
£3.33
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Twin pack battery - pack,
£11.95
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24v 1500 amp heavy - 1500,
£23.89
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12v 24v heavy - 12v, battery
£7.95
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Heavy duty battery isolator - duty,
£8.98
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Battery isolator switch 12v - battery,
£19.99
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Heavy duty pure - heavy, copper
£13.99
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New 4pcs heavy duty battery - new,
£9.49
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Fixed key battery isolator cut - fixed,
£8.59
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24v heavy duty battery - heavy,
£8.97
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Car battery 12v - car,
£6.23
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Heavy duty fixed - heavy,
£10.95
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2pcs heavy duty battery - heavy,
£6.78
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High quality heavy duty - duty, car
£11.95
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Car 1500 amp fixed key - car,
£8.54
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Heavy duty battery - duty, master
£9.95
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Large heavy duty 12v - large,
£41.99
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Battery isolator switch - isolator,
£6.39
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Battery isolator switch 12v - battery,
£19.31
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Pack heavy duty battery - x3,
£11.95
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Battery isolator switch - battery, 12v
£20.90
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Heavy battery switch duty - heavy,
£4.99
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1500a battery isolator - cut, off
£12.99
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12v 24v heavy duty - 24v, anti-theft
£13.96
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Heavy duty battery - heavy,
£11.97
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Heavy duty battery - battery, disconnect
£3.35
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Twin pack heavy - heavy, battery
£9.95
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Top post battery disconnect - top,
£9.99
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Heavy duty battery isolator - heavy,
£8.99
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Twin pack battery cut - battery,
£10.95
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2pcs 1000a fixed key battery - fixed,
£14.75
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Battery isolator switch - isolator,
£19.99
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50v 300a battery isolator - 12-50v,
£21.99
Buy It Now
Looking for more heavy duty battery isolator switch?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 heavy duty battery isolator switch listings currently in our index. Prices range from £2.99 to £61.99, with an average of £13.51. 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 heavy duty battery isolator switch →
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Whether you are looking for a brand-new or second-hand heavy duty battery isolator switch, eBay offers one of the largest selections available online. With 96 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 £2.99, while premium listings can reach £61.99 — giving you a wide budget spread to work with. The average price of £13.51 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.