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Amazon.com: 1 Set DC Relay 12V DC 40A 4Pin Automobile Relay Integrated Relay Wire Waterproof Integrated Car Auto Socket : Automotive
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Amazon.com: XUXUWA Solid State Relay, 5pcs 12 V DC 30Amp 4 Pin Heavy Duty Relay/Split Charge Relay - 4 Terminal Relay : Industrial & Scientific
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