ZB2L3 Battery Capacity Tester Module

ZB2L3 Battery Capacity Tester Module

• Input voltage: DC4.5-6V
• Current Consumption: Less than 70mA
• Discharge voltage: 1.00V-15.00V, 0.01V resolution
• Termination voltage range: 0.5-11.0V
• Maximum current: 3.000A, 0.001A resolution
• Voltage Accuracy: 1% + 0.02V
• Current Accuracy: 1.5% ? 0.008A
• Maximum capacity: 9999Ah (1Ah = 1000mAh)
• Dimensions: 50 x 37 x 17mm (L x W x H)
• Weight: 55g

ZB2L3 Battery Capacity Tester Module Instructions:

1. The test battery should be fully charged.
2. Connect the battery positive to positive input, negative input to the negative, Load connected to the positive output and negative output, power on the tester with micro USB power supply, then the battery voltage display.
3. Direct start test only need to press the “OK” button, the tester can automatically make an appropriate termination voltage according to the battery full charge voltage, and will start flashing three times to enter the test. If you need to manual set termination voltage, only need to pressing “+” or “-” buttons to modify under battery voltage display state, the termination voltage display beginning with P, behinds means voltage value, voltage resolution 0.1V, after setting up pressing the “OK ” button to start testing.
4. After the start of the test, the tester will turn on the control load of the electronic switch, the test data will rotation display between release capacity (Ah), current discharge current (A) and battery voltage (V). When the battery voltage reaches the setting termination voltage, load control switches off the tester, data stays in capacity (Ah) and the corresponding indicator flashes quickly together, at this time the display is the actual capacity of the discharge capacity of the battery, press “OK” button to stop flashing allows stable data display, press again “OK” button to return to the power-on state, now you can replace the battery to test the next section.

Error codes:

• Err1: Battery voltage is above 15V
• Err2: Battery voltage is lower than the termination voltage
• Err3: Battery can not afford to load discharge current or the circuit resistance is too high
• Err4: Overcurrent (current exceeds 3.1A)

Package includes:

• 1x ZB2L3 Battery Capacity Tester Module
• 2x Resistor

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