ZB2L3 Battery Capacity Tester External Load Discharge Type Modul

product description
Power supply: DC4.5-6V (micro USB connector)
Working current: less than 70mA
Discharge voltage: 1.00V-15.00V 0.01V resolution
Termination voltage range: 0.5-11.0V
Currently supported: 3.000A 0.001A resolution
Description:

1. The first test should be a fully charged battery.
2. Connect the positive terminal of the battery to be tested to the positive terminal and the negative terminal of the negative terminal can not be reversed (load reversal may damage the circuit)! The load is connected to the positive and negative output of the micro USB power supply (not provided by the desktop or laptop USB power supply), and then the battery voltage through the tester.
3. Direct start test Just click the "OK" button, the tester will automatically develop a suitable battery full voltage termination voltage, and after three tests will start flashing. Just press the "+" or "-" button to modify the display of the termination voltage beginning with P while the battery voltage is being displayed. After the representative voltage resolution of 0.1 V, press the manual termination voltage set after "OK" test.
4. After the test starts, the tester will control the load of the electronic switch to turn on. The test data shows that the process will release capacity (Ah), current discharge current (A) and battery voltage (V). When the battery voltage reaches the set cut-off voltage, the load control is off. The tester shows the data remains at capacity (Ah) and above, and the corresponding indicator blinks quickly. Now the actual capacity of the battery is displayed as discharge capacity. Press OK "Key to stop flashing data can be displayed stable, press the" OK "button to return to power-on state, just replace the battery to test the next section