Battery Capacity Tester Electronic Load Battery Discharge Tester New EBD-A20H

Premium Material: This battery capacity tester is made of high-quality iron with paint spraying treatment, making it strong and durable. Automatic Discharge: It applies to nickel hydrogen, nickel-chromium, lithium, iron lithium, and lead acid and also supports automatic discharge mode for testing battery capacity. Efficient Heat Dissipation: This machine adopts a double-side fence heat dissipation design and a built-in cooling fan with a temperature sensor, allowing for a good heat dissipation effect and extending its service life. Safety Protection: The over-voltage protection, overheat protection, over-current protection, and anti-reverse connection protection ensure your safe use of this machine. High Accuracy: The LCD shows voltage, current, capacity, time, power test data, energy, and other test data along with four-wire detection that adopts separate wiring of voltage and current channels, ensuring measurement accuracy. Multiple Functions: With a dedicated USB to TTL serial port (Aviation plug interface, non-ordinary USB cable), it supports computer control, curve drawing, automatic current testing, calibration of measurement benchmarks, and upgrading of device firmware.