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12v 3a mains - 12v, 1a
£4.54
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12v mains transformer - 2a, 3a
£6.99
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240v mains plug 12v socket - to,
£11.98
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For 12v 3000ma mains - 12v,
£11.99
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12v 10a adapter - to, 120w
£8.49
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12v mains transformer - 12v, 3a
£2.99
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12v power supply - ac/dc,
£3.99
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12v mains ac dc - 2.5, ac-dc
£8.99
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12v volt mains power - 12, ac
£5.99
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12v 1000ma 100 240v - 12v, 100-240v
£5.95
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Plug car charger lighter - plug,
£5.99
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12v mains adaptor power - 12v, ac/dc
£9.29
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12v 1000ma 100 240v - ac/dc, 1a
£5.30
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240v mains plug 12v - plug, 5a
£11.98
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12v uk plug power - 12v,
£5.90
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12v mains draytek mwd 1201000f - draytek, mwd-1201000f
£8.50
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Car charger lighter - car,
£3.99
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12v volt mains power - 12v, dc
£5.70
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Plug car charger - uk,
£3.25
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Plug car charger lighter - uk,
£3.35
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12v 10a adapter power - 10a, dc
£9.59
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Plug car charger lighter - uk,
£3.76
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12v volt 2a mains - ac,
£5.99
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12v power adaptor for winmau - power,
£10.99
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12v mains adaptor - 2a,
£7.99
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240v mains plug 12v - 240v,
£9.99
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12v 10a adapter power - dc,
£9.99
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Plug car charger lighter - car,
£3.09
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9v 12v 1a - 3v,, 9v,
£13.19
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12v 1000ma 100 - ac/dc,
£7.25
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12v 1a 1000ma - 12v,
£6.99
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Mains transformer 12v - transformer,
£7.62
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Plug car charger lighter - plug,
£3.49
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240v mains plug 12v socket - mains,
£7.99
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240v mains plug - 240v,
£4.19
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30w 12v mains - mains, adaptor
£8.35
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Status universal mains - ac/dc,
£8.99
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Universal mains power - universal,
£13.95
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240v mains plug - plug, 12v
£11.98
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12v 10a 120w led - 12v,
£29.27
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12v 1000ma 100 240v - 1a,
£5.99
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Car cigarette lighter 240v - car,
£6.44
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Target corona vision led - target,
£10.99
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12v power adapter psu - 12v,
£7.99
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12v 500ma power - 0.5a,
£7.98
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12v 5 0a mains - uk, 5a
£14.05
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12v 500ma power supply - 1.5-12v,
£9.95
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Plug car charger - plug, lighter
£3.48
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Plug car charger lighter - charger,
£3.20
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12v 1000ma 100 240v ac - 12v,
£5.25
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Universal converter power - converter,
£11.99
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12v power supply - dc,
£6.70
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12v mains adaptor power - ac-dc,
£8.07
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12v mains dc adaptor - uk,
£8.12
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Power supply 12v 5a - supply, 0.5a
£4.39
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12v 0a 2000ma mains - 2a, 12.0v
£11.49
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Replacement 12v mains - replacement, ac-dc
£8.07
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12v mains dymo 280 label - mains, lm-280
£11.39
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Long 12v mains - 6.5m,
£16.00
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Eagle 12v car - 1a,
£12.99
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12v mains power supply - ac-dc,
£16.00
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12v volt mains power - 12v,
£8.99
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Mains adaptor for sky - mains,
£4.38
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Cigarette lighter socket 240v - lighter,
£7.99
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Mains transformer 12v - mains, 1a
£6.11
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Replacement bose soundlink - replacement,
£9.59
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12v mains adaptor - 12v, ac-dc
£8.07
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12v 4000ma mains - 12v,
£11.89
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12v mains adaptor - 12v,
£11.49
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12v volt mains power - volt,
£19.90
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12v power adaptor for - 12v, neewer
£13.99
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12v volt mains power - dc,
£14.90
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12v mains adaptor - 12v, ac-dc
£8.79
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12v mains switching - ac-dc,
£8.79
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12v for bose soundlink - 12v,
£7.76
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12v mains dc adaptor - uk, ac-dc
£11.35
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12v volt mains power - 12v, dc
£5.80
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12v mains harman kardon hk206 - mains,
£10.89
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12v mains power supply - mains,
£10.99
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Plug 12v mains - 12v,
£8.89
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Plug car charger lighter - charger,
£3.69
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12v 5mm 2 1mm - 12v, 3a
£13.99
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12v mains transformer - mains,
£7.80
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12v adaptor for dymo 280 - adaptor,
£9.66
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12v mains yamaha pa130 - 12v, pa130/pa-130
£9.19
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12vdc 12v mains dc - mains, ac-dc
£8.89
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12v mains dc adaptor - uk,
£11.00
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12v 240v car - 12v, to
£9.90
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Pure one dab - dab, home
£9.89
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Mains 12v 10a - to, power
£13.89
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Plug car charger - plug,
£3.44
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Universal power supply - ac,
£13.65
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Car charger power supply - power,
£25.65
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12v mains virgin media - mains,
£9.49
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12v new 5mm x 2 - 12v, 6a
£15.99
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12v mains dc switching - 2a, ac-dc
£12.26
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Looking for more 12v mains adaptor?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 12v mains adaptor listings currently in our index. Prices range from £2.99 to £29.27, with an average of £9.16. 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 12v mains adaptor →
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Whether you are looking for a brand-new or second-hand 12v mains adaptor, 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 £29.27 — giving you a wide budget spread to work with. The average price of £9.16 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.