SPECIFICATIONS

The Shopdroplo EBD-A20H Battery Tester is a high-performance electronic DC load device designed for advanced battery capacity testing and power supply diagnostics. With 20A discharge current, 200W max load, and PC software control, it’s ideal for both DIY enthusiasts and professionals working with lithium, Li-ion, NiMH, and lead-acid battery packs.

This compact and durable tester features a large LCD display, multiple discharge modes, and four-wire detection for precise measurements. When connected to a PC via USB to TTL, it enables extended features like curve plotting, cycle discharge, firmware upgrades, and real-time monitoring.

🔋 Key Features:

• Discharge Voltage Range: 0.00 – 30.00V (step 0.01V)

• Discharge Current Range: 0.10 – 20.00A (step 0.01A)

• Max Power: 200W

• Multiple Modes:

  • DSC-CC (Constant Current)

  • DSC-CP (Constant Power)

• High Accuracy: Voltage error ±0.5%, Current error ±0.5%

• Large LCD Display for voltage, current, capacity, time, power, energy

• Four-wire detection for precise readings

• PC Software Support: Curve plotting, online calibration, firmware update, discharge control

• Build: Lightweight aluminum alloy, compact design

📦 What’s Included (Standard Configuration):

• 1 × EBD-A20H Battery Tester

• 1 × USB to TTL Serial Port Cable

• 1 × Test Leads

• 1 × DC 12V 1A Power Supply

📏 Specifications:

• Material: Aluminum Alloy

• Product Size: 380 × 290 × 150 mm

• Weight: 2.0 kg (Standard Configuration)

• Voltage Accuracy: ±0.5%, Current Accuracy: ±0.5%

• Supports PC Online Control (dedicated USB-TTL port only)

⚠️ Notes:

• Discharge current limited based on voltage:

  • <10V = Full 20A

  • 10V = Gradual limit, >20V = Max 10A

• Requires a dedicated USB to TTL serial line (included)

• For indoor electronic testing only