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Under $20 12v

Shop the best prices on 137 great value under $20 12v products. Shopping for under $20 12v is easy with Fruugo, with SALE discounts, offers and savings on Featured Gift. Buy motor vehicle climate control, computer system cooling parts, 3d printer accessories and more online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 137
New Car Heater 12V 120W Portable Car Heater that Plugs into Cigarette Lighter, 2 in 1 Car Heating and Cooling Fan-Yvan
$18.95 Save $10.00 RRP: $28.95
12V 24V Portable Car Immersion Heater Safe Fashion Auto Electric Tea Coffee Water Heater Ciga rette Lighter Plug
$17.95
DC-DC Step-Down Power Supply Module Converter 100V to 12V 8A High Current High Voltage Step-Down Mod
$15.95 Save $7.00 RRP: $22.95
Voltages Step Down Converter Module Synchronous Rectification Technology 3.3V-12V Adjustable Voltages Regulator
$14.95
Car Heater 12V 120W Portable Car Heater that Plugs into Cigarette Lighter, 2 in 1 Car Heating and Cooling Fan
$14.95 Save $32.00 RRP: $46.95
Small Step Down Voltage Regulator Module DC5.5v-32v Converter With Stamp Hole Designs 3.3V 5V 9V 12V Output Multicolor
$15.95
3D Printer 0.2x0.8in 24/12V 40W Heater Cartridge With 3.28ft Cable for V6 Hotend Volcano MK8 MK9 CR-10 Ender 3
$17.95
Brushless Cooling Fans 5V/9V/12V Cooling Fan with LED Light 13000RPM Low Noise 2Pin Coolers Fan for 3D Printer Portable
$17.95
3D Printer Accessories 6x20 Single for Head Heating Tube Heater 12V 24V 40W
$17.95
XC5015 Isolated DCDC Power Module 9-36V Wide-Voltage Input 12V Output
$9.95 Save $5.00 RRP: $14.95
Car Heaters With Heating 12V/24V 120 W Portable 200 W Cooling Modes
$4.95 Save $18.00 RRP: $22.95
Car Immersion Heater 12v24v Heater Car Auto Cup Mug Water Heater Element Mini Portable Electric Car Immersion Heater Boiled for Camping Outdoor Kett
$18.95 Save $35.05 RRP: $54.00
New Car Heater 12V 120W Portable Car Heater that Plugs into Cigarette Lighter, 2 in 1 Car Heating and Cooling Fan
$16.95 Save $8.00 RRP: $24.95
New Car Heater 12V 120W Portable Car Heater that Plugs into Cigarette Lighter, 2 in 1 Car Heating and Cooling Fan
$16.95 Save $8.00 RRP: $24.95
New Car Heater 12V 120W Portable Car Heater that Plugs into Cigarette Lighter, 2 in 1 Car Heating and Cooling Fan-Good
$16.95 Save $8.00 RRP: $24.95
Model Train Traffic Lights,Railroad Mini Signal Light,DIY,Crossing Sign Model
$15.95 Save $4.00 RRP: $19.95
Small Step Down Voltage Regulator Module DC5.5v-32v Converter With Stamp Hole Designs 3.3V 5V 9V 12V Output Multicolor
$14.95
5/9/12V Cooling Fan Clear Shell 2510 Brushless Cooling Fans with LED Light 13000RPM Small Low Noise 2Pin Coolers Fan
$18.95
2Pin Coolers Fan 5/9/12V Cooling Fan Clear Shell for 3D Printer Brushless Cooling Fans with LED Light 13000RPM Low Noise
$17.95
Adjustable 3.3V 5V 9V 12V Output Synchronous Voltages Converter High Efficiency Not Insulated Power Supply Module Multicolor
$14.95
,120 W, 200 W Portable Car Ceramic Heating Heater Fan Defroster Demister Cooling 12v/24v_Featured Gift Featured Gift
$19.95 Save $20.00 RRP: $39.95
120 W, 200 W Portable Car Ceramic Heating Heater Fan Defroster Demister Cooling 12v/24v_Featured Gift Featured Gift
$18.95 Save $19.00 RRP: $37.95
DC5.5v-32v Conversion Module 500KHz Frequency Efficiency Low Heat 3.3V 5V 9V 12V For Electronic Development Projects
$14.95
3D Printer 0.2x0.8in 24/12V 40W Heater Cartridge With 3.28ft Cable for V6 Hotend Volcano MK8 MK9 CR-10 Ender 3
$17.95
New Car Heater 12V 120W Portable Car Heater that Plugs into Cigarette Lighter, 2 in 1 Car Heating and Cooling Fan
$16.95 Save $8.00 RRP: $24.95
New Car Heater 12V 120W Portable Car Heater that Plugs into Cigarette Lighter, 2 in 1 Car Heating and Cooling Fan-Yvan
$18.95 Save $10.00 RRP: $28.95
5V/9V/12V Clear Shell Cooling Fan with LED Light 13000RPM 2510 Cooling Fans Low Noise 2Pin Coolers Fan for 3D Printer
$17.95
Brushless Cooling Fans 5V/9V/12V Cooling Fan with LED Light 13000RPM Low Noise 2Pin Coolers Fan for 3D Printer Portable
$17.95
Heater Glow Plug 12v
$17.95 Save $6.00 RRP: $23.95
3D Printer 0.2x0.8in 24/12V 40W Heater Cartridge With 3.28ft Cable for V6 Hotend Volcano MK8 MK9 CR-10 Ender 3
$17.95
12V 24V Portable Car Immersion Heater Safe Fashion Auto Electric Tea Coffee Water Heater Ciga rette Lighter Plug
$17.95
5/9/12V Cooling Fan Clear Shell 2510 Brushless Cooling Fans with Light 13000RPM
$15.95