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Power Converters & Supplies

Shop 323 power converters & supplies from 95 brands, including Ceptics, TESSAN, VINTAR. Prices from $15.32 to $385, with free tracked shipping on every US order.

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EYPDARL PD9280 RV power converter front view powering RV systems

EYPDARL

EYPDARL PD9280 RV Power Converter — 80A 120V to 12V Charger for RVs

$342.73

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LAZMUMI 30A to 20A adapter, front view, enables safe dryer power distribution

LAZMUMI

LAZMUMI 30A to 20A 110V Dryer Adapter – NEMA 14-30P to 4x 5-20/5-15R, 20A Breaker, 240V to 120V, 10 ft

$83.81

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VINTAR universal travel adapter front view shows a compact design for easy packing.

VINTAR

VINTAR Universal Travel Adapter 100W GaN — 6-in-1 Worldwide Charger with USB-C PD & USB-A QC

$83.81

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Klnuoxj 20A 240W DC-DC converter close-up showing rugged build for reliability

Klnuoxj

Klnuoxj 20A 240W DC-DC Converter 24/36/48V to 12V – Golf Cart, Waterproof, Fuse

$26.28

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TESSAN front view showing AC outlet and USB ports for versatile charging

TESSAN

TESSAN Type E/F Travel Plug Adapter with USB-C & 2 USB-A

$19.43

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Seloky front panel showing LED voltmeter for quick voltage checks

Seloky

Seloky LM2596 Adjustable DC-DC Buck Converter Module — Pack of 3 with LED Voltmeter, 4–40V Input, 1.25–37V Output

$19.43

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Meta-Ant European Travel Plug Adapter front view showing ports for easy on-the-go charging

meta-ant

Meta-Ant European Travel Plug Adapter - 3 US Outlets, 4 USB, 3ft Cord

$31.76

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EAGWELL front panel showing labels and status lights for easy identification and safety

EAGWELL

EAGWELL 110V to 12V DC Converter 600W 50A

$55.69

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Ceptics World power plug adapter with compact design for easy travel and universal compatibility.

Ceptics

Ceptics World Power Plug Adapter Set — 20W, Dual USB-C & USB-A, QC-PD, 2 USA Outlets

$42.72

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Ceptics South Africa travel adapter front view, compact design for easy packing.

Ceptics

Ceptics South Africa Travel Adapter Set – 20W PD & QC, 2 USA Outlets, USB-C & USB-A, SWadAPt Attachments

$35.87

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EYPDARL WF-8735 replacement front view installation-ready RV power center component

EYPDARL

EYPDARL 35 Amp Replacement RV Power Center WF-8735 — 14.6V 3-Stage Charger

$120.67

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TESSAN front view showing universal outlet and USB ports for compact travel convenience

TESSAN

TESSAN Universal Travel Adapter GaN 65W — 6-in-1 with 3 USB-C & 2 USB-A, 224+ Country Compatibility

$76.96

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Ceptics front view showing all ports and compact design for travel convenience

Ceptics

Ceptics 6-in-1 International Power Adapter with 140W USB-C

$71.48

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VINTAR adapter front view showing AC outlet and purple finish, convenient charging

VINTAR

VINTAR 75W GaN Universal Travel Adapter with USB-C PD

$60.52

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Ceptics 65W GaN travel adapter front view, compact and portable for global trips.

Ceptics

Ceptics 65W GaN World Travel Adapter — 2 USB-C, USB-A, 2 US Outlets, 6 SWadAPt Attachments, 150+ Countries

$35.88

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Zinalop travel adapter front view showing AC socket and compact design for convenience

Zinalop

Zinalop Travel Adapter Worldwide with USB-C & USB-A

$19.43

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XWST front view of module showing compact waterproof housing and mounting points for reliable installation

XWST

XWST 12V Stabilizer Boost-Buck Converter 10A 120W

$52.30

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Ceptics AP-16 compact travel adapter for easy portability on trips.

Ceptics

Ceptics AP-16 Travel Plug Adapter for Australia & NZ with QC 3.0 & PD, 2 USB Ports

$19.43

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M1A2 NEMA 10-50P to 6-50R welding adapter cord ready for easy setup and reliability

M1A2

M1A2 NEMA 10-50P to 6-50R Welding Adapter, 50A, 6 AWG, 1FT, Ergonomic Handle

$38.61

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BESTEK front view showing outlets and USB ports for versatile charging

BESTEK

BESTEK US to UK Travel Plug Adapter — Type G Power Strip with 3 AC Outlets, 4 USB (PD20W), 2.6ft Cord

$24.91

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HANYCONY front view showing two outlets and USB ports for easy multi-device charging

HANYCONY

HANYCONY European Travel Plug Adapter 2 Outlets 2 USB‑C

$21.35

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VINTAR

VINTAR Universal Travel Adapter — International Plug with 3

$34.50

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TESSAN travel adapter front view showing AC outlet and USB ports for versatile charging

TESSAN

TESSAN 65W Universal Travel Adapter — 4-Port (2 USB‑C), Worldwide Plugs for 150+ Countries, Compact

$42.62

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Ceptics universal travel adapter front view shows a compact all-in-one design for world outlets.

Ceptics

Ceptics UP-10KU International Power Adapter – 30W USB-C PD, 4-Port Travel Universal

$26.28

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Ceptics Thailand travel adapter 4-in-1 with two USA inputs for multiple devices

Ceptics

Ceptics Thailand Travel Adapter Set – 4-in-1 Type O, 20W PD/QC, USB & USB-C, 2 USA Inputs

$29.02

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Klnuoxj buck converter 18-58V input range for versatile golf cart power

Klnuoxj

Klnuoxj 20A 240W DC-DC Buck Converter 18-58V to 12V with Fuse — 95% Efficient, Rugged Armor

$26.28

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EYPDARL PD4655 front view highlighting compact RV power converter for easy mounting

EYPDARL

EYPDARL PD4655 RV Power Converter 55A 950W – 12V Battery Charger for RVs

$356.43

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Ceptics Italy Europe travel adapter 2 pack compact and convenient.

Ceptics

Ceptics Italy Europe Travel Adapter Set — 2 Pack with USB Ports and USA Socket (Type L/C)

$23.54

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Ceptics UK Type G adapter with dual USB-A ports for fast charging on the go

Ceptics

Ceptics UK Travel Adapter — Type G Grounded, Dual USB-A, USA Input | London, Hong Kong, Ireland

$20.80

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Cywhrvzsf 1800W boost converter front panel with adjustable output for versatile power supply

Cywhrvzsf

Cywhrvzsf 1800W 40A DC-DC Boost Converter (10-60V → 12-90V) with Dual Protection and Fan

$34.50

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YIPIN HEXHA front view showing robust module and compact design benefit

YIPIN HEXHA

YIPIN HEXHA 10A 50W DC-DC Buck Converter 5V

$19.43

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OREI American to European plug adapter six-pack for travel readiness.

OREI

OREI American to European Plug Adapter – Type E/F Schuko – 6 Pack – CE Certified

$18.06

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meta-ant Switzerland travel plug adapter Type J powering devices in Swiss outlets.

meta-ant

meta-ant Switzerland Travel Plug Adapter - 5ft Cord, 3 Outlets & 4 USB Ports (2 USB-C)

$30.39

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UMLIFE front view of four modules showing connections and space saving

UMLIFE

UMLIFE LM2596HV Adjustable Buck Converter Module 4-Pack

$20.80

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meta-ant Type G travel adapter front view for UK compatibility.

meta-ant

meta-ant Type G Travel Adapter with 3ft Extension Cord — 3 Outlets & 4 USB (2 USB-C), US to UK Plug

$30.39

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TESSAN US to India plug adapter with 4 outlets ideal for hotel charging

TESSAN

TESSAN US to India Plug Adapter – 7-in-1 Type D Travel Power Adaptor (4 Outlets, 3 USB)

$27.98

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TESSAN Australia NZ power adapter front view, compact and travel-ready.

TESSAN

TESSAN Australia New Zealand Power Adapter — 7-in-1 Type I Travel Adaptor with 4 Outlets and 3 USB Ports (1 USB-C 20W)

$27.98

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AUGUESLD SK-120 front panel display shows real-time readings for effective testing.

AUGUESLD

AUGUESLD SK-120 120W Buck-Boost DC-DC Converter 6-36V to 0-36V

$37.24

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Ceptics front view showing dual outlets and USB ports for versatile charging

Ceptics

Ceptics International Travel Power Adapter Set with 20W

$70.11

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Ousaly 29V2A power adapter for VersaDesk Ultralite 36, reliable desk power supply.

Ousaly

Ousaly 29V 2-Pin Power Adapter for VersaDesk Ultralite VUL3624 (36-inch)

$42.72

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