18650 Li-ion Lithium Lead-acid Battery Capacity Meter Discharge Tester Analyzer 1.2-12V Test

الوصف

ZB2L3 battery capacity tester discharge type 1.2-12V external load capacity of the battery and other tests 18650Tools, single-function, by controlling the load off and get real-time integrated discharge current capacity resultsPower supply voltage: DC4.5-6V (micro USB interface)Working current: <=70mADischarge voltage: 1.00V-15.00V, resolution 0.01VTermination voltage range: 0.5-11.0VSupport current through: maximum 3.000A, resolution 0.001ABoard size: 50mmX37mm Instructions:1) The battery under test is fully charged first;2) Connect the positive pole of the tested battery to the input positive pole, the negative pole to the input negative pole, and give the tester micro USB through the working power;3) Press the “OK” button to press the “+” or “-” to set the termination voltage in the battery voltage display state. After setting, press “OK” to start the test.4)When the battery voltage reaches the set termination voltage, the tester cuts off the load control switch, and the display data stays on the capacity (Ah) and flashes rapidly with the corresponding indicator light. The capacity displayed at this time is the actual discharge capacity of the battery. Move "OK" to terminate the flashing to make the data display stably. Press the "OK" button again to return to the power-on state. You can replace the battery test in the next section.Package Included:1 x Battery TesterQuestions And Answers1)Q:how many 18650's can these charge connected in parallel? A:You can use this for only one battery .2)Q:I'm making a bluetooth speaker. Which end do I connect the bluetooth amp to?A:If you are using a spare battery, connect its positive terminal to the "+" negative terminal to the "-".  3)Q:Am I reading correctly that this has low voltage cut off?A:Yes, that is what is described in the item.