Programmable DC Electronic Load Battery Tester Pro Grade Single Channel 400W 40A 150V For Battery Capacity And Discharge Testing Built Tough With Aluminum Case And PCB Build
✔️ 40A/150V, 400W single-channel, USB control, aluminum case
This compact unit is a single-channel DC electronic load tester designed for accurate power-supply and battery testing. It’s commonly used on production lines and in labs to verify discharge performance, compatibility with chargers, and endurance under realistic load conditions.
✅ Power: 400W
✅ Input: 0-150V, 0-40A
✅ Constant Voltage Mode: 0.1-19.999V, 0.1-150.00V; 1mV, 10mV; ±(0.05%+0.02%FS)
✅ Constant Current Mode: 0-3.000A, 0-40.00A; 1mA, 10mA; ±(0.05%+0.05%FS)
✅ Constant Resistance Mode: 0.05Ω-1kΩ, 1kΩ-4.5kΩ; 10mΩ, 100mΩ; ±(0.1%+0.5%FS)
✅ Constant Power Mode: 0-400W; 10mW; ±(0.1%+0.5%FS)
✅ Dynamic Test Function: CC, CV; T1&T2 50ms-60s, 1ms resolution
✅ Battery Test Function: Discharge CC/CR; Maximum Discharge Capacity 9999Ah; Voltage Readback 0-19.999V, 0-150.00V; Current Readback 0-40A; Power Readback 0-400W; Accuracy ±(0.05%+0.1%FS)
✅ Over-voltage Protection: >155V Cut Off Input
✅ Over Current Protection: >42A Cut Off Input
✅ Over Power Protection: 420W
✅ Over Temperature Protection: 85℃/185℉
✅ Product Size: 31x9x19 cm / 12.2x3.54x7.48 in
✅ Net Weight: 3.61kg / 7.96lbs; Gross Weight: 3.8kg / 8.38lbs
💡 What is a programmable DC electronic load used for in battery testing and power supplies?✝️