Precision USB Dual-Channel Battery Capacity Tester – Ultimate Power Analysis Tool
Engineered with high-precision digital circuitry for accurate voltage (0-60V) and current (0-20A) measurement. Dual independent channels enable simultaneous testing of two batteries, doubling efficiency. Features robust anodized aluminum casing for heat dissipation and durability. Programmable DC load with 0.01mA resolution for detailed discharge/charge cycle analysis, ideal for lithium, NiMH, and lead-acid batteries. Includes OLED display with real-time data logging and PC software compatibility. Perfect for R&D labs, battery recycling, and DIY powerbank optimization. Global wholesale pricing—bulk discounts available. Trusted by professionals for reliability backed by strict QC standards.