12v 4a power supply
12v 4a power supply for sale on Ireland's largest auction and classifieds sites
Dc12v power supply with kettle - supply, - €9.96
Available various amperage • Options from 10a • Plug play convenience - Free postage - New and Used
Available various amperage • Options from 10a • Plug play convenience - Free postage - New and Used
Dc12v power supply with - power, - €12.97
Choose perfect power • Capacity your needs • Devices ensure proper - Free postage - New and Used
Choose perfect power • Capacity your needs • Devices ensure proper - Free postage - New and Used
Volt mains power - dc, - €7.99
Mains compatibility regulated • Output - Free postage - New and Used
Mains compatibility regulated • Output - Free postage - New and Used
12v 4a 5a power - 4a, - €7.19
Plug type pin • Power input 100 • 240v 60hz - Free postage - New and Used
Plug type pin • Power input 100 • 240v 60hz - Free postage - New and Used
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12v dc uk plug - uk, - €6.99
Current output adaptor • Jack 5.5mm 2.5 • 2.1mm compatible safety - Free postage - New and Used
Current output adaptor • Jack 5.5mm 2.5 • 2.1mm compatible safety - Free postage - New and Used
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48 listings · from €4.59 · avg €13.77
Browse 48 12v 4a power supply listings currently in our index. Prices range from €4.59 to €49.99, with an average of €13.77. 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 4a power supply →
12v 48w dc - 4a, ac - €12.90
12v power adapter • Led • Indicator - Free postage - New and Used
12v power adapter • Led • Indicator - Free postage - New and Used
12v 4a 5a power - 12v, 1a - €5.99
Output current input • 12v 1.0a ideal • Strip led tape - Free postage - New and Used
Output current input • 12v 1.0a ideal • Strip led tape - Free postage - New and Used
Ac240v dc5 ip20 - ip20, led - €42.28
Ip20 driver • Length width height • Weight dc5v 10w - Free postage - New and Used
Ip20 driver • Length width height • Weight dc5v 10w - Free postage - New and Used
12v 24v led transformer - dc, - €6.49
Ip20 driver • Power range 60w • 360w 720w models - Free postage - New and Used
Ip20 driver • Power range 60w • 360w 720w models - Free postage - New and Used
Power supply with adapter - supply, - €9.82
- Free postage - New and Used
- Free postage - New and Used
Volt mains power - dc, - €4.59
Power max output • 240w full load • Burn temperature 100 - Free postage - New and Used
Power max output • 240w full load • Burn temperature 100 - Free postage - New and Used
12v 4000ma mains dc - 4a, ac-dc - €11.99
Output power below • Your reliance supporting • Are our great - Free postage - New and Used
Output power below • Your reliance supporting • Are our great - Free postage - New and Used
12v power supply adapter ac - 12v, - €13.49
Camera led strip • 48w 12v fits • Item tested before - Free postage - New and Used
Camera led strip • 48w 12v fits • Item tested before - Free postage - New and Used
12v 48w led strip switching - 12v, - €13.99
Energy efficient high • Consumption make eco • Efficiency low - Free postage - New and Used
Energy efficient high • Consumption make eco • Efficiency low - Free postage - New and Used
Plug ac100 240v 12v 5a - plug, ac100-240v - €7.50
This plug ac100 • 240v 12v power • Supply transformer adapter - Free postage - New and Used
This plug ac100 • 240v 12v power • Supply transformer adapter - Free postage - New and Used
Volt mains power - ac, - €7.99
Mains compatibility regulated • Output - Free postage - New and Used
Mains compatibility regulated • Output - Free postage - New and Used
12v replacement acdc - 12v, - €14.99
Good remote will • Happily replace any • Defective item within - Free postage - New and Used
Good remote will • Happily replace any • Defective item within - Free postage - New and Used
Led driver adapter 220v - driver, to - €9.95
Output current 12v • Power adapter led • Cable length universal - Free postage - New and Used
Output current 12v • Power adapter led • Cable length universal - Free postage - New and Used
12v power adaptor supply - 12v, - €10.52
This adaptor • Not suitable appliances • Requiring current more - Free postage - New and Used
This adaptor • Not suitable appliances • Requiring current more - Free postage - New and Used
12v mains acdc - mains, adaptor - €14.99
Good remote will • Happily replace any • Defective item within - Free postage - New and Used
Good remote will • Happily replace any • Defective item within - Free postage - New and Used
Power supply adapter - power, - €6.62
This plug adapter • Specifically led strip • Lights has free - Free postage - New and Used
This plug adapter • Specifically led strip • Lights has free - Free postage - New and Used
12v 400ma switching - 12v, power - €4.60
Output 12v 400ma • 0.4a out put • Adaptor jack plug - Free postage - New and Used
Output 12v 400ma • 0.4a out put • Adaptor jack plug - Free postage - New and Used
Replacement for 12v - replacement, 4 - €14.95
These power supplies • Have been manufactured • Replace huntkey hka04812040 - Free postage - New and Used
These power supplies • Have been manufactured • Replace huntkey hka04812040 - Free postage - New and Used
12v 4000ma switching - 12v, 4a - €16.39
12v 4000ma switching • Adapter power supply • 5.5mm 2.1mm 5.5x2.1 - Free postage - New and Used
12v 4000ma switching • Adapter power supply • 5.5mm 2.1mm 5.5x2.1 - Free postage - New and Used
100 240ac dc12v - 100-240ac, - €5.34
Output current • 18mm otherwise deal • 500ma - Free postage - New and Used
Output current • 18mm otherwise deal • 500ma - Free postage - New and Used
12v car charger power - 9v, - €9.99
Https www ebay • Top quality brand • New car charger - Free postage - New and Used
Https www ebay • Top quality brand • New car charger - Free postage - New and Used
Ac240v dc5 24v 15 720w - dc5/12/24v, 15-720w - €5.49
Ip20 driver • Length width height • Weight dc5v 10w - Free postage - New and Used
Ip20 driver • Length width height • Weight dc5v 10w - Free postage - New and Used
Led driver power - led, - €11.00
Output power 24w • 100w 150w 200w • 36w 48w 72w - Free postage - New and Used
Output power 24w • 100w 150w 200w • 36w 48w 72w - Free postage - New and Used
Berm switching power - .berm, - €23.00
Product contain 115 • 230vac input dual • Way output 12v - Free postage - New and Used
Product contain 115 • 230vac input dual • Way output 12v - Free postage - New and Used
Berm switching power supply - switching, - €26.68
Product contain 115 • 230vac input dual • Way output 12v - Free postage - New and Used
Product contain 115 • 230vac input dual • Way output 12v - Free postage - New and Used
12v 24v universal - dc, - €6.49
Led driver will • Strip lights light • Bulbs short circuit - Free postage - New and Used
Led driver will • Strip lights light • Bulbs short circuit - Free postage - New and Used
12v 48w led - 12v, 4a - €13.99
Efficient heat dissipation • Aluminium casing enhances • Extending product service - Free postage - New and Used
Efficient heat dissipation • Aluminium casing enhances • Extending product service - Free postage - New and Used
Genuine original white - genuine, - €16.99
Output current adaptors • Connectors tablet cases • Without keyboard all - Free postage - New and Used
Output current adaptors • Connectors tablet cases • Without keyboard all - Free postage - New and Used
Easy connect v - connect, 12 v - €9.99
Power adapter • Must have car • Users 12v 10a - Free postage - New and Used
Power adapter • Must have car • Users 12v 10a - Free postage - New and Used
12v switching adaptor - switching, - €16.39
12v switching adaptor • Power supply apd • Tertiary model 48q12 - Free postage - New and Used
12v switching adaptor • Power supply apd • Tertiary model 48q12 - Free postage - New and Used
12v 5mm dc adapter - 4a, ac - €49.99
Output 12.0v lot • Adapters power plug • Cable not provided - Free postage - New and Used
Output 12.0v lot • Adapters power plug • Cable not provided - Free postage - New and Used
12v 4000ma mains dc - 12v, 4a - €16.50
Lead length metre • Top quality switching • Adaptor power supply - Free postage - New and Used
Lead length metre • Top quality switching • Adaptor power supply - Free postage - New and Used
New output 16a - output, 12v/4a - €22.68
Jamma arcade power • Source output current • 100w always believe - Free postage - New and Used
Jamma arcade power • Source output current • 100w always believe - Free postage - New and Used
100 switching power - switching, - €11.87
Button coin batteries • Can cause severe • Injuries even death - Free postage - New and Used
Button coin batteries • Can cause severe • Injuries even death - Free postage - New and Used
12v for humax hdr 1100s - 4a, - €18.39
- Free postage - New and Used
- Free postage - New and Used
12v 4a 5a dc - 2.5a/3a/4a/5a, - €18.00
This your chance • Brand new 12v • Car charger which - Free postage - New and Used
This your chance • Brand new 12v • Car charger which - Free postage - New and Used
12v switching adapter - switching, - €14.89
12v switching adapter • Power supply 5.5mm • 2.5mm 5.5x2.5 plug - Free postage - New and Used
12v switching adapter • Power supply 5.5mm • 2.5mm 5.5x2.5 plug - Free postage - New and Used
Led power supply - led, 24v - €8.00
Light led • Power 60w 100w • 200w 300w 400w - Free postage - New and Used
Light led • Power 60w 100w • 200w 300w 400w - Free postage - New and Used
12v mains ac - 12v, 4a - €18.50
Lead length metre • Top quality switching • Adaptor power supply - Free postage - New and Used
Lead length metre • Top quality switching • Adaptor power supply - Free postage - New and Used
12v replacement sun 1200400 - 4a, sun-1200400 - €16.50
Lead length metre • Top quality switching • Adaptor power supply - Free postage - New and Used
Lead length metre • Top quality switching • Adaptor power supply - Free postage - New and Used
12v mains 4000ma dc - mains, ac-dc - €15.49
12v mains 4000ma • Adaptor power supply • 3.5mm 1.3mm connector - Free postage - New and Used
12v mains 4000ma • Adaptor power supply • 3.5mm 1.3mm connector - Free postage - New and Used
Berm switching power - ⁺berm, - €22.54
Product contain 115 • 230vac input dual • Way output 12v - Free postage - New and Used
Product contain 115 • 230vac input dual • Way output 12v - Free postage - New and Used
Led driver 12v 24v - led, dc - €6.99
Ip20 driver • Indoor use only • Length width height - Free postage - New and Used
Ip20 driver • Indoor use only • Length width height - Free postage - New and Used
Try this: sofa bed | bon bon jar | conical fermenter | oak stair treads | shoe goo | kitchen chairs | rotary cheese grater | scented simmering granules | spring door hinge | sherborne footstool
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Everything you need to know about 12v 4a power supply
Whether you are looking for a brand-new or second-hand 12v 4a power supply, 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 €4.59, while premium listings can reach €49.99 — giving you a wide budget spread to work with. The average price of €13.77 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.