24V 3.1A Dual Port USB Charger with Voltmeter BLUE LED Digital Display Universal for bus
$35.00
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[product features]: it has multiple protection functions: input overvoltage and undervoltage protection; Output over-current, over-voltage, under voltage, short circuit protection; Reverse connection protection; High temperature protection inside the chip. Specifications: Product material ABS Product Color Black LED Voltmeter display color Blue / Red /Green Operating temperature: -20~60(℃) input Voltage DC 12V-24V Output 5V/4.2A
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