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USB Resistor DC electronic load 2 switch adjustable current 5V 1A/2A/3A battery capacity voltage discharge resistance tester
$1.76$2.27-22.47%
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Default
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Features
Professional DC Electronic Load with Adjustable Current
Precision-engineered USB resistor for accurate battery capacity testing, featuring adjustable current settings (1A/2A/3A) to meet diverse discharge requirements. High-grade components ensure stable 5V output, ideal for testing power banks, lithium batteries, and small electronics.
Durable & Compact Design
Robust metal casing with advanced heat dissipation for prolonged use. Compact and portable, perfect for lab technicians, hobbyists, and engineers requiring reliable discharge resistance measurements.
Versatile Application Scenarios
Perfect for evaluating battery lifespan, DIY electronics projects, and quality control in manufacturing. Switch between multiple current modes effortlessly for tailored testing precision.
Wholesale Advantage
Direct factory pricing with bulk discounts, ensuring the most competitive rates for resellers and bulk buyers worldwide. Trusted global supplier with seamless logistics for all your electronic testing needs.
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