Charging Voltage: Controlled by a special battery charging chip, with a maximum charge of about 1A and a full charge voltage of 4.2V.
Working Instructions: Some components will produce local high temperature during charging and discharging during use. Please ensure that the use environment is open and free of cover. It is better to increase fan heat dissipation. In order to ensure that the battery clamp is firm, the 18650 battery tester is more suitable for flat head battery measurement.
Applicable Battery: Suitable for all batteries that meet the requirements of stopping discharge voltage of 2.5-3.5V and starting from 2.8V to 4.2V. It is mainly used for test the capacity of 18650 battery.
DIY Transformation: Firstly, add 21700 battery holder. Then, connect the battery outside the extension cable or crocodile clip for testing.
Modes Adjustable: Preset automatic and charging and discharging modes, and select corresponding modes after starting.