Powerful 150W 4 Wire Electronic Load Tester With 2.4 Inch LCD App Controlled Adjustable Discharge Battery Capacity Monitor Charge And Discharge Power Meter For USB Chargers Power Banks Adapters And Lithium Battery Testing

Powerful 150W 4-Wire Load Tester for USB and Battery Testing ✔️ 4-wire precision, CC/CP/CR/CV modes, single unit tester, app control

The Powerful 150W 4-Wire Load Tester is built to discharge, test, and age USB chargers, power banks, battery packs, and related adapters. It’s commonly used in electronics labs, repair shops, and production lines to evaluate performance under controlled discharge and aging scenarios.

✅ Discharge modes include constant current, constant power, constant resistance, and constant voltage
✅ Four-wire sensing minimizes wire drop for accurate voltage readings
✅ 2.4-inch color display provides clear, at-a-glance test data
✅ Bluetooth and wired app control via Android, iOS, and PC

💡 What is an electronic load tester used for in USB chargers and battery packs testing and aging?

It’s handy for evaluating how devices perform under simulated loads and aging scenarios.

• Measured parameters include voltage, current, power, capacity, and temperature during charge/discharge
  
• Supports CC, CV, CP, CR discharge modes for realistic testing
  
• App connectivity via Bluetooth or wired for Android, iPhone, and PC
  
• Four-wire sensing improves voltage accuracy by minimizing wire drops
  

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