• Three charging current (0.3A, 0.5A, 0.8A) can be set through an external
• 2 resistors (0.3A, 0.5A) current setting resistor
• Set factory default 0.8A
• users can remove the resistor to change the current. For example, after
removing 0.3A resistor and keep 0.5A resist..
• Quality electronic components, solid, durable and good conductivity and
efficiency, long service life.
• The battery capacity tester is used to test the voltage, discharge capacity
and discharge power of the 18650-lithium battery dual power supply work, high
working efficiency, ..