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Material: ABS plasticProcess: 3D printed
✔ 150A Continuous Discharge BMS – Built for high-power applications with peak support up to 300A
optional CANbus/UART PCB Material & Size FR‑4
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1 × Foot Pedal
2-Channel 18650 21700 Battery Capacity Tester with Internal Resistance Meter, 1A Charge/Discharge signature-required Material: ABS plasticProcess: 3D printed2 Channel 18650 21700 Battery Capacity Tester with Internal Resistance Meter This compact 2 channel battery tester is designed for testing 18650 and 21700 lithium ion cells. It supports capacity testing, internal resistance measurement, charging, discharging, and automatic cycle testing, making it a useful tool for DIY battery builders, hobbyists, and anyone sorting or checking individual cells. The tester includes built in 18650 holders as part of