ماژول تست ظرفیت دشارژ باتری

ماژول تست ظرفیت دشارژ باتری

*: مقاومت موجود در پکیج تنها جهت تست موقت ماژول است. جهت تست بلند مدت نیاز به مصرف کننده مطمئن خواهید داشت.

Features:
Power supply voltage: DC4.5-6V (micro USB connector)
Operating current: Less than 70mA
Discharge voltage: 1.00V-15.00V, 0.01V resolution
Termination voltage range: 0.5-11.0V
Supported current: Maximum 3.000A, 0.001A resolution
Maximum voltage measurement error: 1% + 0.02V
Maximum current measurement error: 1.5% ± 0.008A
Maximum battery capacity range: 9999Ah (1Ah = 1000mAh) greater value is switched by shifting the decimal point, when it is less than 10Ah will display X.XXX, up to 10Ah or more will display XX.XX, and so on.
Board size: 50 x 37mm
Finished size: 50 x 37 x 17mm (L x W x H maximum position size, contains copper foot height)
Board net weight: 28g (including pillars)
Resistor weight: about 27g (including cable)

How to use:
1. The battery under test should be fully charged first.
2. Connect the positive pole of the battery under test to the input positive, the negative pole to the input negative pole, and the reverse polarity (the reverse may damage the circuit)! Connect the load to the output positive and output negative, and give the tester micro USB working power (please use the mobile phone charging head, do not use desktop or notebook USB power supply), the battery voltage is displayed at this time.
3. To start the test directly, just press the “OK” button, the tester can automatically set the appropriate termination voltage according to the battery full charge voltage, and will flash the display 3 times to start the test. Need to manually set the termination voltage only need to press the "+" or "-" button to modify the battery voltage display state, the termination voltage is displayed as the beginning of the flashing "E", the latter represents the voltage value, the resolution is 0.1V, after setting Press "OK" to start the test.
4. After the test starts, the tester will turn on the electronic switch that controls the load. The test process data will be displayed in turn in the following order: current voltage (V), current discharge current (A), released capacity (Ah), discharge time (Min) ), the termination voltage E (V), you can manually switch the value by pressing the "+" and "-" buttons. When the battery voltage is lower than the termination voltage, the tester cuts off the load, and the display data stays on the capacity (Ah) and flashes rapidly with the “Ah” indicator. The capacity displayed at this time is the actual discharge capacity of the battery. Press any button. The data can be displayed stably. After that, press the “+” and “-” buttons to check the termination voltage, average voltage, average current, capacity and discharge time. Press the “OK” button again to return to the power-on state to replace the battery test. Next section...

Package Include : 
1 x ZB2L3 Battery Capacity Tester
1 x 7.5 ohm 5W Resistor