79,000+ results for 12v regulator
- DC 12V/24V Brushless DC Motor Speed Regulator DC 8-26V BLDC PWM Speed ControllerOpens in a new window or tabBrand New$8.99goodmotormart (2,706) 99.4%Was: $9.99 10% offFree shipping214 sold
- DC 12V/24V High-Frequency 20kHz BLDC PWM Speed Controller 8V-26V Speed RegulatorOpens in a new window or tabBrand New$5.99Save up to 10% when you buy moreWas: $6.99 14% offbldcc2023 (133) 100%+$2.99 shipping8 watchers
- 60A MPPT Solar Panel Battery Charge Controller 12V/24V/36V/48V LCD Regulator USAOpens in a new window or tabBrand New$93.99powmr-us (7,505) 96.7%Free shipping42 watchers
- PowMr 60A MPPT Solar Charge Controller 12V 24V 36V 48V PV 160V Battery RegulatorOpens in a new window or tabBrand New$99.99powmr-us (7,505) 96.7%Free shipping
- DC to DC Converter Voltage Regulator Buck Boost Converter Step Down/Up ModuleOpens in a new window or tabBrand New$13.29 to $33.24Save up to 12% when you buy moreWas: $14.99 5% offmalongli3115 (22,420) 100%Free shipping
- Power Converter Regulator DC 36V 48V Step-Down to DC 12V 120W 10A WaterproofOpens in a new window or tabBrand New$16.19Save up to 5% when you buy moregowolf_us (1,439) 99.3%Free 2-4 day shipping
- DC 12V 24V Step Down to DC 5V Buck Converter 15W 25W 50W 75W Voltage RegulatorOpens in a new window or tabBrand New$10.44 to $12.34Save up to 15% when you buy moreWas: $10.99 5% offmalongli3115 (22,420) 100%Free shipping211+ sold
- DC 12V to 5V 3A 15W Step down USB Converter Regulator Adapter For Car Charger USOpens in a new window or tabBrand New$6.95Save up to 20% when you buy morefrentaly (241,592) 97.9%Free shipping394 sold
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Sponsored | Top selling items from highly rated sellers with free shipping- US_ DC-DC 12V to USB 5V 3A Converter Regulator Step Down for Car GPS SmartphoneOpens in a new window or tabBrand New$6.75Save up to 20% when you buy moreeshippers (225,305) 97.8%Free shipping573 sold
- GOLF CART DC-DC 48V TO 12V 20 AMP VOLTAGE REDUCER CONVERTER 240W POWER REGULATOROpens in a new window or tabBrand New$17.05Save up to 5% when you buy moregowolf_us (1,439) 99.3%Free shippingFree returns50 sold
- 48V to 12V Voltage Reducer DC to DC 10A 120W Converter Regulator WaterproofOpens in a new window or tabBrand New$16.14Save up to 10% when you buy moreWas: $18.99 15% offTop Rated Plusdazzlewerllc (30,679) 100%Free 2-4 day shippingFree returns1,603 sold
- Waterproof DC/DC Car Voltage Converter Step Up Regulator 12V to 24V15A 360WOpens in a new window or tabBrand New$12.75greennnmood (7,777) 99.5%Free shippingFree returns98 sold
- 12V to 5V Buck Converter 24V to 12V Step Down Regulator 24V to 5V DC-DC ReducerOpens in a new window or tabBrand New$10.99 to $12.98Save up to 10% when you buy moremalongli3115 (22,420) 100%Free shipping
- Waterproof DC/DC 24V(14-40V) To(12V 5A 60W ) Car Vehicle Converter RegulatorOpens in a new window or tabBrand New$8.59Save up to 22% when you buy moreWas: $9.04 5% offfashionhere (34,755) 99.5%Free shipping176 sold
- GOLF CART DC-DC 48V TO 12V 20 AMP VOLTAGE REDUCER CONVERTER 240W POWER REGULATOROpens in a new window or tabBrand New$17.99Save up to 5% when you buy moregowolf_us (1,439) 99.3%Free 2-4 day shippingFree returns
- Power Converter Regulator DC 12V 24V Step-Down to DC 6V 10A 60W WaterproofOpens in a new window or tabBrand New$18.15Save up to 10% when you buy moreWas: $19.11 5% offgadgetszone (56,713) 99.2%Free shipping204 sold
- DC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator Module NEWOpens in a new window or tabBrand New$14.49Save up to 15% when you buy moreameribox (160,548) 98%Free shipping109 sold
- 12V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof USOpens in a new window or tabBrand New$6.89Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,672) 100%Free returns2,415 sold
- DC to DC Step Down Power Regulator 48V 60V 72V to 12VOpens in a new window or tabBrand New$13.99zipa_q (5,358) 97.9%Free shipping114 sold
- 12V to 24V 15A 360W Waterproof DC/DC Car Voltage Converter Step Up RegulatorOpens in a new window or tabBrand New$12.72Save up to 8% when you buy moreindustrial-77 (2,428) 99.8%Free shippingFree returns
- AC/DC to DC Buck Adjustable Step Down Converter 3.3V 5V 12V 24V Volt RegulatorOpens in a new window or tabBrand New$7.99efans_studio (19,608) 98.7%+$1.95 shippingfrom China407 sold
- DC6-100V to DC5V/9V/12V/24V 2A Step Down Voltage Regulator Power Supply ModuleOpens in a new window or tabBrand New$2.99Save up to 5% when you buy moremodulesworld2022 (2,984) 99%+$2.99 shipping
- US DC-DC 12V to USB 5V 3A Converter Regulator Step Down for Car GPS SmartphoneOpens in a new window or tabBrand New$6.95miniduino (302,723) 98.2%Free shipping811 sold
- 10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$8.99Save up to 10% when you buy moreWas: $9.99 10% offjacobsparts (420,874) 99.7%Free 2-4 day shippingFree returns3,110 sold
- GOLF CART DC BUCK CONVERTER 20 AMP 48V 36V VOLT VOLTAGE REDUCER REGULATOR TO 12VOpens in a new window or tabBrand New$16.89Save up to 5% when you buy moregowolf_us (1,439) 99.3%Free shippingFree returns
- Waterproof DC/DC Car Voltage Converter Step Up Regulator 12V to 24V15A 360WOpens in a new window or tabBrand New$12.10Save up to 8% when you buy morefind-mall (13,645) 99.6%Free shippingFree returns131 sold
- DC24V To DC12V 30A Step Down Power Supply Converter Regulator Module WaterproofOpens in a new window or tabBrand New$22.79giraffa599 (723) 99.4%Was: $23.99 5% offFree shipping89 sold
- 2PCS DC 12V to 5V 3A DC Step Down Converter Buck Voltage Regulator Waterproof USOpens in a new window or tabBrand New$12.99Save up to 10% when you buy moreTop Rated PlusFree shippingheyu2023 (908) 99.8%Free returns
- Power Converter Regulator DC 12V Step Up to DC 48V 10A 480W WaterproofOpens in a new window or tabBrand New$85.24Save up to 10% when you buy moregadgetszone (56,713) 99.2%Free shipping8 watchers
- 2PACK DC 24v to 12v Step Down Converter Reducer Regulator 5A 60W Power SupplyOpens in a new window or tabBrand New$13.99Save up to 15% when you buy moreWas: $17.99 22% offbranddiscount (11,939) 98.2%Free shipping
- DCDC 12V To 6V 3A 18W Buck Stepdown Converter Regulator Power Automotive ModulesOpens in a new window or tabBrand New$8.70branddiscount (11,939) 98.2%Was: $9.35 7% offFree shippingfrom China
- DC 8V/40V to DC 12V 3A Buck Converter Voltage Regulator Reducer for Golf CartOpens in a new window or tabBrand New$16.98Save up to 10% when you buy moremalongli3115 (22,420) 100%Free shipping104 sold
- 30A Solar Panel Battery Charge Controller 12V/24V LCD Regulator Auto Dual USB USOpens in a new window or tabBrand New$7.99powmrsolar-us (236) 97.3%Free shippingFree returns194 sold
- 2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$3.19jacobstoner (74,180) 99.5%Was: $3.99 20% offFree shipping3,632 sold
- Golf cart DC converter 48V 48 volt voltage reducer regulator to 12V 10AOpens in a new window or tabBrand New$13.99pro-chaser (36,335) 98%Free shipping936 sold
- DC 12V24V Stepdown to DC 6V Converter Regulator Car Power Supply AdaptorOpens in a new window or tabBrand New$11.42 to $13.44Save up to 7% when you buy moreWas: $12.98 12% offTop Rated Plusshirch_20 (5,536) 95.4%Free shippingFree returns
- DC 12V to 5V 3A 15W Step down USB Converter Regulator Adapter For Car Charger USOpens in a new window or tabBrand New$6.99xyz-electronics (1,815) 99%Free shipping269 sold
- DC-DC Step Down Converter 12V/ 24V to 5V 5A Transformer Power Regulator ModuleOpens in a new window or tabBrand New$10.99Save up to 10% when you buy moreTop Rated PlusFree shippingdazzlewerllc (30,679) 100%Free returns104 sold
- DC 24V to 12V 20A 240W Voltage Reducer Regulator Step Down Converter WaterproofOpens in a new window or tabBrand New$18.99Save up to 10% when you buy morekylinwongllc (7,604) 99.2%Free shipping219 sold
- DC 12V to DC 24/48V Step Up Voltage Converter Regulator Power Supply WaterproofOpens in a new window or tabBrand New$19.99 to $44.99eagwellus (11,599) 98.7%Free shippingFree returns
- Power Converter Regulator DC 12V/24V to DC 6V 10A 60W Waterproof VoltageOpens in a new window or tabBrand New$16.74Save up to 10% when you buy moreWas: $20.93 20% offetradezone168 (163) 97.7%Free shipping
- DC 24V to DC 12V 10A 120W Step Down Buck Voltage Regulator Power ConverterOpens in a new window or tabBrand New$12.33Save up to 15% when you buy moreWas: $12.98 5% offkylinwongllc (7,604) 99.2%Free 2-4 day shipping914 sold
- 30A Solar Panel Battery Charge Controller 12V/24V LCD Regulator Auto Dual USB USOpens in a new window or tabBrand New$10.98Top Rated Pluszktoptoolmarket (694) 99.4%Free shippingFree returnsAlmost gone76 sold
- 12V-40V 10A PWM DC Motor Speed Controller, Voltage Regulator Dimmer SwitchOpens in a new window or tabBrand New$4.79industrialsino (11) 100%Free shipping
- 30A Solar Panel Battery Charge Controller 12V/24V LCD Regulator Auto Dual USB USOpens in a new window or tabBrand New$8.99kaliforniakonnection (2,064) 98.2%Free shipping
- 12V Regulator Rectifier Single Phase Charging - Lithium & Lead Acid BatteriesOpens in a new window or tabBrand New$29.954into1motorcycleparts (127,240) 99.5%Free shipping113 sold
- 12V Universal 4-Wire Voltage Regulator Rectifier For Motorcycle Scooter ATV BoatOpens in a new window or tabBrand New$11.75Save up to 25% when you buy moreWas: $13.66 14% offqusuperiorstore (310) 97.3%Free shipping11 watchers
- New ListingSolar Panel Battery Charge Controller 12V/24V LCD Regulator Auto Dual USB USOpens in a new window or tabBrand New$13.60 to $15.96rajoin (0) 0%Free shipping
- DC6-100V to DC5V 9V 12V 24V 2A Step-Down Voltage Regulator Buck Converter ModuleOpens in a new window or tabBrand New$7.59Save up to 10% when you buy moreWas: $7.99 5% offsunnylives (54,303) 97.3%Free shipping
- DC6-100V to DC5V/9V/12V/24V 2A Step Down Voltage Regulator Buck Converter ModuleOpens in a new window or tabBrand New$6.99Save up to 12% when you buy morecowramill (5,238) 98.5%Free shipping
- New Listing2PCS DC 12V 24V to 5V DC-DC Step Down Converter 15W 25W 50W 75W Buck RegulatorOpens in a new window or tabBrand New$17.99 to $24.99Save up to 10% when you buy moreTop Rated PlusFree shippingheyu2023 (908) 99.8%Free returns
- Golf cart DC converter 48V 48 volt 60V 72V voltage reducer regulator to 12V 10AOpens in a new window or tabBrand New$13.99zipa_q (5,358) 97.9%Free shipping257 sold
- MPPT Solar Panel Regulator Charge Controller Auto Focus Tracking 30-100A 12V/24VOpens in a new window or tabBrand New$7.89tenacious-ls (1,765) 97.5%Free shippingFree returns
- DC 6V 5-11V to 12V 4A Step up Converter Regulator Waterproof Boost Power US SHIPOpens in a new window or tabBrand New$19.99Save up to 8% when you buy morecctvaccessories (2,320) 99.4%Free 2-4 day shipping10 watchers
- DC 6V to 12V Output Step Up Module Car Regulator Voltage Transformer ConverterOpens in a new window or tabBrand New$16.91jeifanop (286) 99%Was: $17.99 6% offFree shippingAlmost gone50 sold
- 12V to 48V 144W DC-DC Step-Up Boost Converter Voltage Regulator IP67 WaterproofOpens in a new window or tabBrand New$22.50Save up to 5% when you buy moremehlisaa (113) 100%Free 2-4 day shipping
- 4Pin 12V Voltage Regulator Rectifier For ATV GY6 QMB139 50cc 150cc Scooter MopedOpens in a new window or tabBrand New$7.19Save up to 12% when you buy moreyunfeng.inc (6,284) 98.9%Free shipping
- DC 3.3V 3.7V 5V 6V to 12V Step-up Power Supply Boost Voltage Regulator ConverterOpens in a new window or tabBrand New$7.99Save up to 8% when you buy moregotw3527 (3,410) 99.2%Free shipping
- 12v Voltage Regulator Rectifier 50 70 90 110 125cc Go Kart ATV Dirt Bike TaoTaoOpens in a new window or tabBrand New$7.95Save up to 12% when you buy moremotopartssuperstore (29,310) 98.5%Free shipping238 sold
- DC/DC 15A Buck Adjustable 4-32V 12V to 1.2-32V 5V Converter Step Down Module DTOpens in a new window or tabBrand New$11.87Save up to 10% when you buy moregreatgoodshop (78,744) 98.7%Free shipping1,125 sold
- 12V 4 Pins Regulator Rectifier For 50cc-125cc ATV Dirt Pit Bike Go Kart Quad USOpens in a new window or tabBrand New$8.79Save up to 8% when you buy morewytd_2 (5,798) 98.5%Free shipping
- New Alternator Regulator D101 for Delco 10SI 12SI 15SI 17SI 27SI 12V - D101Opens in a new window or tabBrand New$6.45Save up to 9% when you buy moremcgworld_1 (11,716) 95.1%Free shipping380 sold
- Power Converter Regulator DC 36V 48V Step-Down to DC 12V 120W 10A WaterproofOpens in a new window or tabBrand New$14.99Save up to 20% when you buy moreduraforceinc (11,424) 99.5%Free shipping208 sold
- 24v to 12v DC Converter 60W 120W 240W 360W DC-DC Voltage Regulator WaterproofOpens in a new window or tabBrand New$13.99 to $22.99Save up to 10% when you buy moremalongli3115 (22,420) 100%Free shipping
- 12V To 9V 1.7A 15W DC-DC Step Down Converter DC Power Supply Module WaterproofOpens in a new window or tabBrand New$6.89Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,672) 100%Free returns1,506 sold
- Power Converter Regulator DC 24V Step-Down to DC 12V 60A 720W WaterproofOpens in a new window or tabBrand New$61.38Save up to 10% when you buy moreWas: $64.61 5% offgadgetszone (56,713) 99.2%Free shipping238 sold
- 12V To 6V 2.5A 15W DC-DC Step Down Converter DC Power Supply Module WaterproofOpens in a new window or tabBrand New$6.89Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,672) 100%Free returns745 sold
- New ListingRecoton Regulated DC Converter 12V AD62 Voltage SelectorOpens in a new window or tabPre-Owned$16.99jbishop312 (675) 100%Free shipping
- 2PACK DC 24v to 12v Step Down Converter Reducer Regulator 5A 60W Power SupplyOpens in a new window or tabBrand New$12.99Save up to 11% when you buy morefenxiang (396) 99%Free shipping
- USB 5V to DC 9V 12V Step UP Converter Module Power Boost Adapter Cable 5.5X2.1mmOpens in a new window or tabBrand New$11.99Save up to 10% when you buy moreTop Rated PlusFree shippingheyu2023 (908) 99.8%Free returns31 watchers
- Golf cart DC converter 36V 36 volt voltage reducer regulator to 12V 10AOpens in a new window or tabBrand New$13.99pro-chaser (36,335) 98%Free shipping484 sold
- 2x DC-DC Converter 12V Step Down to 5V 3A Volt Regulator for Car GPS SmartphoneOpens in a new window or tabBrand New$12.99Top Rated Plushelloind (139) 100%Free shippingFree returns
- MPPT 60AMP Solar Charge Controller For 12V 24V 36V 48V DC Battery RegulatorOpens in a new window or tab✅ 2164+ Sold ✅ MPPT - 60A ✅ Support Li-ion Battery✅Brand New$71.99Save up to 8% when you buy moreyoosmart-com (11,091) 97.4%Free shipping2,174 sold
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