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10 bestVariable Voltage Batteriesof December 2025

112M consumers helped this year.

6% off

1

DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with High Precision 4-Digits LED Display, 5V/2A USB Port, Coarse and Fine Adjustments Jesverty SPS-3010N
DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with High Precision 4-Digits LED Display, 5V/2A USB Port, Coarse and Fine Adjustments Jesverty SPS-3010N

Jesverty

9.8

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5% off

2

Jesverty DC Power Supply Variable, 0-60V 0-5A Adjustable Switching DC Regulated Bench Power Supply with Encoder Knob, Output On/Off Switch, 4-Digit LED Display, 5V/2A USB Charging Port - SPS-6005H
Jesverty DC Power Supply Variable, 0-60V 0-5A Adjustable Switching DC Regulated Bench Power Supply with Encoder Knob, Output On/Off Switch, 4-Digit LED Display, 5V/2A USB Charging Port - SPS-6005H

Jesverty

9.6

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3

Programmable DC Power Supply (0-30 V 0-10 A) 110V Input High Precision 4-Digit Multiple Protection with PC Software and USB Charging (Professional 30V 10A)
Programmable DC Power Supply (0-30 V 0-10 A) 110V Input High Precision 4-Digit Multiple Protection with PC Software and USB Charging (Professional 30V 10A)

Kiprim

9.3

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4

NICE-POWER DC Power Supply Variable 0~30V 0~10A, 3-Digits LED Display Current and Voltage Adjustable 150W Fixed with Encoder DC Bench Power Supply 15V 10A/30V 5A,Electroplating DIY etc DC Power Supply
NICE-POWER DC Power Supply Variable 0~30V 0~10A, 3-Digits LED Display Current and Voltage Adjustable 150W Fixed with Encoder DC Bench Power Supply 15V 10A/30V 5A,Electroplating DIY etc DC Power Supply

NICE-POWER

9.1

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18% off

5

DC Power Supply Variable, Adjustable Bench Power Supply with 4-Digit LED Display, 0-30 V/0-10 A, Display Power, Lock Function(Button), Protective Function, One Key Switch Control
DC Power Supply Variable, Adjustable Bench Power Supply with 4-Digit LED Display, 0-30 V/0-10 A, Display Power, Lock Function(Button), Protective Function, One Key Switch Control

HANMATEK

8.8

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Related productsUp to 29% off

Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics - 1A 1000mA Max.

Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics - 1A 1000mA Max.

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72W Power Supply Adjustable DC 3V ~ 24V Variable Universal Switching AC/DC Adapter 100V-240V AC to DC Converter with 14 Tips & Polarity Converter, for 3V to 24V Household Electronics - 3000mA

72W Power Supply Adjustable DC 3V ~ 24V Variable Universal Switching AC/DC Adapter 100V-240V AC to DC Converter with 14 Tips & Polarity Converter, for 3V to 24V Household Electronics - 3000mA

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RioRand 7-70V PWM DC Motor Speed Controller Switch 30A

RioRand 7-70V PWM DC Motor Speed Controller Switch 30A

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Arkare Universal Power Supply 24W Universal AC/DC Adapter Adjustable AC 100-240V to DC 3V-24V 3V 4.5V 6V 9V 12V 15V 20V 24V 1A 800mA 500mA 300mA Variable Power Charger with 15 Tips Polarity Converter

Arkare Universal Power Supply 24W Universal AC/DC Adapter Adjustable AC 100-240V to DC 3V-24V 3V 4.5V 6V 9V 12V 15V 20V 24V 1A 800mA 500mA 300mA Variable Power Charger with 15 Tips Polarity Converter

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6

Clore Automotive 1874 500 Amp Carbon Pile Battery Load Tester
Clore Automotive 1874 500 Amp Carbon Pile Battery Load Tester

Clore Automotive

8.5

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6% off

7

TESMEN TM-510 Digital Multimeter, 4000 Counts, Smart Measurement, Auto-Ranging Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green
TESMEN TM-510 Digital Multimeter, 4000 Counts, Smart Measurement, Auto-Ranging Voltmeter; Voltage Tester with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green

TESMEN

8.2

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5% off

8

Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity
Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity

KLEIN TOOLS

8.0

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9

NICE-POWER DC Power Supply Variable 30V 10A Adjustable 3-Digital LED Display Regulated Switching Lab Bench Power Supply
NICE-POWER DC Power Supply Variable 30V 10A Adjustable 3-Digital LED Display Regulated Switching Lab Bench Power Supply

NICE-POWER

7.7

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10

SHNITPWR 3V ~ 24V 3A 72W Power Supply Adjustable DC 3V 5V 6V 9V 12V 15V 16V 18V 19V 20V 24V Variable Universal AC/DC Adapter 100V-240V AC to DC Converter with 14 Tips 5.5x2.5mm 4.0x1.7mm 3.5x1.35mm
SHNITPWR 3V ~ 24V 3A 72W Power Supply Adjustable DC 3V 5V 6V 9V 12V 15V 16V 18V 19V 20V 24V Variable Universal AC/DC Adapter 100V-240V AC to DC Converter with 14 Tips 5.5x2.5mm 4.0x1.7mm 3.5x1.35mm

SHNITPWR

7.4

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