ZB2L3 Li ion Lithium Lead acid Battery Capacity Meter Discharge Tester Analyzer in Battery Testers from Tools
100% brand new and high quality
Material: Electrical components
ZB2L3 battery capacity tester discharge type 1.2-12V external load capacity of the battery and other tests 18650
Tools, single-function, by controlling the load off and get real-time integrated discharge current capacity results
Maximum support 15V 3A discharged through the discharge voltage and current, itself does not discharge
Maximum capacity statistics support 9999Ah (9999000mAh)
Automatically identify and develop appropriate battery termination voltage can also be manually adjusted
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 by current: 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 by shifting the decimal point to switch, when the display is less than 10Ah X.XXX, as shown above to achieve 10Ah XX.XX, and so on.
Board size: 50mmX37mm
Finished Size: 50mmX37mmX17mm (length X width X height maximum position size, contains copper foot height)
1 * ZB2L3 Battery Tester
1. The first test should be fully charged battery.
2. Connect the battery to be tested positive to positive input, a negative input to the negative, can not be reversed (with load reversal may damage the circuit)! Load connected to the output of the positive and negative output, to work through the tester micro USB power supply (not available desktop or laptop USB powered), then the battery voltage.
3. Direct start test need only one press of the "OK" button, the tester can automatically develop an appropriate termination voltage of the battery full charge voltage, and will start flashing after the test three times. Need to develop artificial termination voltage only when the battery voltage display state by pressing "+" or "-" buttons to modify the termination voltage display beginning with P, behind the representative voltage resolution 0.1V, set up after pressing the "OK "start testing.
4. After the start of the test the tester will control the load of the electronic switch is turned on, the test data shows that the process will release capacity (Ah), current discharge current (A) and battery voltage (V) between the wheel was. When the battery voltage reaches the set cut-off voltage, load control switches off the tester display data stays in capacity (Ah) and above and the corresponding indicator flashes quickly together, now displays the actual capacity of the battery is discharging capacity, about the press "OK" to terminate flashing allows stable data display, press again "OK" button to return to the power-on state can just replace the battery test the next section ......
Error codes and their meanings:
Err1: battery voltage is above 15V
Err2: battery voltage is lower than the termination voltage
Err3: Battery can not afford to load or discharge current line too much resistance
Err4: overcurrent (current exceeds 3.1A)
Note: Use the resistance of the discharge process, resistive load will seriously heat, please pay attention to safety!
This circuit voltage in order to improve the measurement accuracy, specially designed DC bias, when the terminal displays nothing then a small voltage does not affect the actual measurement, if you are shorting the input terminals (absolute 0V) will show 0
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The package came for a month. Everything corresponds to the description.
The parcel was delivered 15 days before the krasnodar territory. The module is packed in my opinion very badly, and in general the module is burned well. How to check off.
The goods still came, stayed at the russian customs. I did not open the dispute, because the seller sent everything on time. In reality, it was smaller in size than i thought. It's even good. Thank you!
Great seller all OK
Ordered on march 9 received on march 29
The device checked. Everything works.
Got it. All as in the description. Came in for two weeks. I'm happy. Everything works checked. I advise the seller. I take it from him not the first time. No comments, everything comes quickly.
It came quickly. Calculated that determines instantly, in fact it is necessary to charge to full charge and the board discharged the battery into zero, lasts for hours
Came in with a simple letter. Took for checking ups batteries. On the load of the lamp automobile. the price works completely and immediately. i recommend the seller.
Good quality&packing.21 days to SPb.Thanks!
Before ulan-ude came in 25 days. Packed in a simple bag. I have not tried in work yet.
The kit does not include a load resistor. I would have taken another one. I think it is necessary to indicate that it is not included, not just not to mention it in the description
Good product, working as expected! Thanks!
Shipping 40 days. Everything corresponds to the description. Everything works and shows as it should. His work does at 5. the purchase is satisfied. Thank you to the seller. I advise everyone.
Unit arrived ahead of time thanks, tested and it works 100% as described
Works fine. The tester goes without load resistors.
Delivery fast damage no load resistors no housing need to order separately write as is