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$30.40
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12V Adjustable Step Up Down Power Supply Module with LCD Display & Aluminum Heatsink for Car Battery Charging
- Supports step-up & step-down DC conversion, wide input/output voltage range
- Built-in LCD display for real-time voltage & current monitoring
- Equipped with aluminum heat sink for high efficiency & stable long-time work
- Perfect for car battery charging, DC power regulation and vehicle electronic use
- Adjustable output, multiple protection functions, safe and reliable to use
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adjustable step-up/step-down DC power supply module supports 12V system applications and features a clear LCD display that shows real-time voltage and current values. It comes with a large aluminum heat sink to ensure efficient heat dissipation and high conversion efficiency under high load.
With wide input and output voltage capability, it can flexibly boost or reduce voltage to meet different power needs, making it ideal for car battery charging, vehicle electronic modification, DIY power supplies, and mobile DC power regulation.
The module also includes over-voltage, over-current, and short-circuit protection to ensure safe operation. Its compact structure and durable design make it widely used in automotive, solar, and industrial electronic power systems.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Aomoproging Return Policy
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