Let's dive into the features of the LCD Battery Capacity Tester with Type-C Port a product designed to measure single channel capacity and internal resistance.
This device supports separate charging and discharging, allowing for up to 9 charging and discharging cycles in automatic mode. It is compatible with batteries that meet the stopping discharge voltage of 2.5~3.5 V and 4.2 V charging.

Notably this device offers an adjustable stopping and discharging voltage in 11 steps, providing flexibility and precision in testing battery capacity. The LCD display provides clear and easy-to-read results, while the Type-C port allows for convenient and efficient power supply. Additionally, the device is available in both Chinese and English language options for accessibility to a wider audience.

In terms of drawbacks it is important to note that the product requires a self-prepared DC5V power supply or 18650 battery, which may not be convenient for all users. Furthermore, while the product supports up to 9 charging and discharging cycles in automatic mode, it only supports single circuit charge and discharge measurement.

On the positive side the LCD Battery Capacity Tester with Type-C Port provides accurate and reliable battery capacity testing with adjustable stopping and discharging voltage. The LCD display and Type-C port add convenience and efficiency to the testing process. However, there are limitations in terms of power supply options and the number of circuits that can be measured.

Overall I would recommend the LCD Battery Capacity Tester with Type-C Port as an excellent investment for those in need of precise battery capacity testing. While there are limitations in terms of power supply options and circuit measurement capabilities, the adjustable stopping and discharging voltage, LCD display, and Type-C port make this a valuable tool for testing battery capacity with ease and accuracy.