DC12V 6A DIY Thermoelectric Refrigeration Cooling System Kit Peltier TEC1-12706

1x Thermometer, 1x Thermal Compound Paste Grease, 1x Cooling radiator, 1x Cooling Part Fans, 1x Cooling Part Insulation, 1x Radiator Heatsink, 1x Heatsink Part Fans, 1x Peltier TEC1-12706 (40*40*3.5MM).

Aliexpress

There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price: Open

Image	Product (link)	Price	Coupons
	DC12V 2A Plug Adapter Security Outdoor Power LED Waterproof Dual Wire EU/US Plug Power Adapter	$0.94	–
	2A 3A LED Light Power Supply Lighting Transformer Stable Quality Power Adapter EU /US Plug Input 85-265V; Output DC12V /24V	$1.34	–
	Mini AC-DC/220V To 12V Converter Board Module Power Supply 12V 300mA (3.5W) Lsolating Switch Power Module Overall Height 13.5mm	$1.71	–
	LED Driver 18W 24W 36W 48W 60W 72W 80W 110W 170-260V AC/DC 12V 24V Ultrathin Switching Power Supply Lighting Adapter Light Strip	$2.00	–
	Switching Power Supply Lighting Transformer AC 110V~220V To DC 5V 12V 24V LED Power Adapter 1A 2A 3A 4A 5A 6A 8A 10A For Camera	$2.09	–
	Switching Power Supply 12V 5V 1A Adapter with DC Plug 24V 1A AC 220V 110V TO 5 12 24 Volt Driver LED Lighting Transformer Source	$2.28	–
	Power Supply Adapter 220V AC DC 5V 6V 8V 9V 10V 12V 13V 15V 24V Universal Charger 1A 2A 3A 5A 6A 8A 10A EU US For LED Driver	$2.30	–
	Switching Power Supply Adapter 5V 12V 24V 1A with DC Plug AC 220V 110V TO 5 12 24 Volt Driver LED Lighting Transformer Source	$2.33	–
	LED Lighting Transformers DC12V 18W 36W 72W 100W LED Driver Power Adapter For LED Strip 12V Power Supply	$2.37	–
	AC 100V-240V to DC 12V Lighting Transformer 1A 2A 3A Electronic Power Supply Adapter Converter LED Driver For LED Strips Light	$2.38	–
	DC 12V 1A 2A 3A 5A 6A 8A Power Supply EU / US Plug 220V To 12 Volt Source Universal Adapter Charger Converter	$2.42	–
	AC DC 220V to 12V Switching Power Supply Adapter AC to DC 12V 1A 2A 3A 4A 5A 6A 8A 10A Transformer Led 12 V Power Supply SMPS	$2.88	–
	Ultra-thin Switching Power Supply DC 12V 24V 48V 60W 100W 300W Transformer AC110-240V Source Adapter SMPS For LED Strips CCTV	$3.02	–
	Switching Power Supply Adapter AC100-240V to DC24V 2A 3A LED Driver DC12V Lighting Transformer Power Charger for LED Strip Light	$3.07	–
	Switching 12 V Volt DC Power Supply SMPS 5V 24V 36V 48V 100W 200W 300W 400W 500W 600W 700W 110V AC 220V to 12V 1A 2A 3A 5A 10A	$3.10	–
	AC DC Transformers 220V To 12V 5V Power Supply 3V 4.5V 5V 6V 8.5V 9V 12V 13V 1A AC-DC Universal Power Supply Adapter SMPS	$3.15	–
	Power Supply 12V 2A AC 100V 220V DC 12V 2A 2000mA Converter Adapter EU US Plug 5.5mm x 2.1-2.5mm for LED CCTV	$3.15	–
	SUSWE AC 110V/220V to DC 12V 24V 1A 2A 3A 4A 6A 9A Buck Voltage Regulator Low Ripple Industrial Switching Power Supply Module	$3.20	–
	AC 220V To DC 5V 9V 12V Universal Power Adapter 6V 8V 13V 15V 1A 2A 3A Power Adapter Supply 5 6 8 9 12 13 15 V Volt 12V EU Plug	$3.27	–
	Switching Power Supply DC 5V 2A 5A 10A 20A 30A 40A 60A 70A Light Transformer AC 100-240V Source Adapter SMPS For LED Strips CCTV	$3.30	–
	Ultra-Thin Switching Power Supply DC12V 24V 60W 120W 300W 400W Light Transformer AC 180-240V Source Adapter SMPS For LED Strips	$3.58	–
	Adjustable Power Supply Converter DC 3V 5V 9V 12V 24V 2A 220V EU To 3 9 12 24 Volt Power Adapter 1A SMPS Source	$3.63	–
	5V 12V 24V 36V Power Supply SMPS 5 12 24 36 V AC DC 220V TO 5V 12V 24V 36V 1A 2A 3A 5A 10A 20A 30A Switching Power Supply SMPS	$3.72	–
	12V 24V LED Power Supply AC To DC Transformer 60W 100W 200W 300W 400W Super Thin Converter for LED Strip Light Bulb LED Driver	$3.82	–
	DC 12V 1A 2A 3A Power Supply With Switch Power Adapter Charger EU/US/AU/UK Plug AC110-240V To DC12V LED Strip Lighting Adapter	$3.88	–
	DC 24V 2A 3A Power Supply With EU US Plug Lighting Transformer Power Adapter for LED Strip Neon Light / Security Camera / Router	$3.93	–
	AC DC Power Supply 1V 3V 12V 24V 36V 2A Adjustable Transformers AC100-240V To DC Power Supply Adapter 3 12 24 V Volt US Plug	$3.97	–
	1A 2A 3A Power Adapter With ON OFF Switch AC100-240V 50/60Hz To DC12V Charger Converter Switching Power Supply EU US UK AU	$4.05	–
	Ultrathin Switching Power Supply HDR 15W 30W 60W 100W 150W 12V 24V Rail Type Transformer	$6.56	–
	MDR 10W 20W 40W 60W 100W 50/60HZ Power Switch Supply 5V 12V 24V DIN Rail Adjustable Power Supply DC Automotive Source	$7.68	–
	5 12 24 Volt DC Power Supply Rainproof AC 220V TO DC 12V 24V Transformers 100W 200W 300W 400W 500W 600W 700W Outdoor Rainproof	$8.25	–
	DC 96W 4-5A Adapter 12V 15V 16V 18V 19V 20V 24V Adjustable Universal Power Adapter Charger with 8pcs Plug for DELL Lenovo Laptop	$9.10	–
	AC TO DC Adjustable Power Adapter Source AC DC 3V-24V-3A 3V-12V-5A 9V-24V-5A 3V-36V-2A DC Female Male TO Two Alligator Clip	$9.18	–
	AC Adjustable Adapter Source High Voltage Transformer 3V 5V 12V 24V 36V 2A 3A 5A 10A DC Female Alligator Clip Connector For CCTV	$9.97	–
	12V 5A Power Supply Adapter 60W Power Supply Transformer Switch 220 AC To 12V DC for LED Strip	$11.77	–
	400W 500W 600W Switching Power Supply Light Transformer AC 110V 220V To DC 5V 12V 24V 36V 48V Power Supply Source Adapter For Le	$13.69	–
	LED Power Supply DC 5V 12V 18V 24V 36V 48V 360W 400W Switching Power Supply Source Transformer 100-240V AC DC SMPS	$19.46	–
	IP67 Waterproof Switching Power Supply LPV 200W 250W 300W 350W 400W AC/DC 12V 24V 36V 48V Constant Voltage LED Driver CCCV SMPS	$26.28	–
	Wanptek DC Lab Power Supply 32V 62V 120V 160V Adjustable Switching Power Supply with 5V 2A USB Charging Display Regulator	$41.88	–
	Digital Display 600W Adjustable Power Supply 0-12V 15V 24V 27V 30V 36V 48V 60V 68V 72V 85V 90V 100V 110V 150V 200V Ac To Dc	$42.20	–
	Wanptek Programmable DC Power Supply WPS3010H Laboratory Maintenance Workbench 30V 10A Voltage Current Regulator AC 220V 110V	$42.91	–
	KUAIQU DC Laboratory Power Supply 30V 60V 120V Adjustable Voltage Regulator Bench Switching Power Supply Preset Current ON/OFF	$47.73	–
	1200W Switching Power Supply DC 12V 18V 24V 36V 48V 60V 70V 72V AC 100-240V SMPS CNC Adjustable Voltage For LED Stirp Motor	$49.13	–
	QJE PS30SWIV Power Supply 13.8V 30A Adjustable Linear Power Supply Stable DC Communication Switching Power Supply Automotive	$74.37	–
	QJ-PS30SWI DC Power Supply 13.8V Fixed Output DC Stabilization Communication Switch Power Supply 13.8V 30A Short-wave Station	$79.41	–
	1200W 1500W 2000W Switching Power Supply AC 180-264V DC 12V 15V 24V 36V 48V 60V 72V 80V High Performance Industrial Transformer	$79.58	–
	QJE PS30SWIV Power Supply 13.8V 30A Adjustable Linear Switching Power DC Supply Communication Stable Power Supply Automotive	$110.30	–

Click here to search by yourself. Here are coupons that you can use.

Updated: 05-07-2025

Banggood

Warehouse in China.
Link: DC12V 6A DIY Thermoelectric Refrigeration Cooling System Kit Peltier TEC1-12706
$23.01 with coupon: Cuponation9

Additional Banggood coupons:
1. First page
2. Second page

Price history and price alert

There is only one database record (it was for $17.99), so you can’t see price history chart.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
Price Alert