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DC 12V LED Display Digital Delay Timer Control Switch Module PLC
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DC-DC Boost Converter 8-32V 12V to 45V-390V High Voltage Converter Module
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ZB2L3 18650 Li-ion Lithium Battery Capacity Tester
Original price was: ₹350.00.₹230.00Current price is: ₹230.00. (Incl. GST)
- 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.
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Overview
- ZB2L3 Battery Capacity Tester External Load Discharge Type Module for 18650 Battery
- Power supply voltage: DC 4.5 – 6V
- Operating current: Less than 70mA
- Discharge voltage: 1.00V – 15.00V, 0.01V resolution
Specifications
- Power supply voltage: DC 4.5 – 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 50g (including cable)
- Note:In order to improve the voltage measurement accuracy, this circuit is specially designed with DC offset. When the terminal is not connected, it will display a small voltage, which does not affect the actual measurement. If you short the input terminal (this must be 0V) It will display 0. If you want to understand the principle, you can check the superposition theorem in electrical engineering.
How to use
- The test battery should be fully charged.
- Connect the battery positive to positive input, negative input to the negative, can not be reversed (with load reversal may damage the circuit). Load connected to the positive output and negative output, power on the tester with micro USB power supply (not available desktop or laptop USB powered), then the battery voltage display.
- 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.
- 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 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 discharge current or the circuit resistance is too high
- Err4: Over current (current exceeds 3.1A)
Package Included
- ZB2L3 18650 Li-ion Lithium Battery Capacity Tester – 1 PC
49 reviews for ZB2L3 18650 Li-ion Lithium Battery Capacity Tester
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Welcome to mechBlock.in / Sun Enterprises We are a leading engineering and technology company based in India that specializes in cutting-edge mechanical and robotic solutions. Founded in 2020, our mission is to design and develop innovative systems that can help our clients improve efficiency, reduce costs, and enhance performance.
Our team of highly skilled engineers and technicians have extensive experience in the field of mechanical engineering, robotics, and automation. We have the knowledge and expertise to design, develop, and implement complex systems that can meet the unique needs of our clients.
We work with a wide range of industries including manufacturing, transportation, construction, and logistics to provide customized solutions that can improve productivity, safety, and performance. Our solutions range from advanced robotic systems to precision-engineered mechanical components, and everything in between.
We believe in delivering quality work and providing excellent customer service. We work closely with our clients to understand their requirements and deliver solutions that exceed their expectations. Our portfolio includes a wide range of successful projects, from automated assembly lines to precision robotic systems.
Our goal is to be the go-to partner for companies that want to leverage the latest mechanical and robotic technologies in India. We’re always looking for new challenges and opportunities to collaborate with companies that share our vision of a smarter and more efficient future.
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Ashok thakur (verified owner) –
I am very satisfied with the engraving machine, I am a beginner and would like to familiarize myself with this equipment. It definitely fits the purpose. Looking forward to the effect!
Bhaswar Tayal (verified owner) –
Easy assembly, directions were very easy to follow. Download light burn and easy to setup. Tested it out and did my Sasquatch for my cutting boards.
Bhavani Srivastav (verified owner) –
Very nice machine. With Lightburn very easy to work with it.
Chandrabha Gupta (verified owner) –
This machine is the best I’ve ever seen, great quality, beautiful packaging, top notch engraving and cutting, thanks MechBlock!
Anu Mishra (verified owner) –
I am a beginner and this laser engraver is equipped with everything I need. I USED GBRL SOFTWARE WITH A MAC SYSTEM AND THE CONNECTION WAS EASY. When cutting wooden blocks, I find it as easy as carving planks. And the effect is not bad, it is a good laser machine.
Srinivasa dhir (verified owner) –
The machine came a few days earlier than stated. Very well packaged and the installation also went smoothly. After I executed the commands and calibrated the device, everything went as it should and the machine correctly found the position of the laser head. I hope that it will remain stable in the future and that the values will remain as it is calibrated. Everything works correctly I am really impressed with the performance of the machine and the results of the laser work.
Nirmala Kaur (verified owner) –
Fast shipping and perfectly packaged. The laser machine is of high quality, operated according to the instructions, even beginners can master it quickly, everything is as described, it is great.
Damini Mehta (verified owner) –
I did find that there was some smell while using it and found it would be better to use this engraver in a ventilated area. I think it should be necessary to buy another air assist to direct the airflow to the outside, the effect will be better!
Sujatha Philips (verified owner) –
Perfect machine, well packaged, great engraving and cutting, worth buying!
Sachin Kumar (verified owner) –
Very fast shipping, arrived quicker than I thought, everything in perfect condition, no damage and complete with accessories. I have tested the machine and everything works fine. This machine is really nice, I love it. I will recommend it to my friends!
Subodh Kant (verified owner) –
Chinta Ghosh (verified owner) –
Equipped with detailed assembly instructions, making assembly very easy to complete in 30 minutes. This laser machine is also suitable for inexperienced users. I am very satisfied!
Bibi iyenger (verified owner) –
Perfect machine, well packaged, great engraving and cutting, worth buying!
Milan Karthick (verified owner) –
This machine is the best I’ve ever seen, great quality, beautiful packaging, top notch engraving and cutting, thanks MechBlock!
Chhotelal Rajput (verified owner) –
I am very satisfied with the engraving machine, I am a beginner and would like to familiarize myself with this equipment. It definitely fits the purpose. Looking forward to the effect!
Rakesh Joshi (verified owner) –
I did find that there was some smell while using it and found it would be better to use this engraver in a ventilated area. I think it should be necessary to buy another air assist to direct the airflow to the outside, the effect will be better!
Umang Mallhotra (verified owner) –
I am a beginner and this laser engraver is equipped with everything I need. I USED GBRL SOFTWARE WITH A MAC SYSTEM AND THE CONNECTION WAS EASY. When cutting wooden blocks, I find it as easy as carving planks. And the effect is not bad, it is a good laser machine.
Jaspal Sharma (verified owner) –
Easy assembly, directions were very easy to follow. Download light burn and easy to setup. Tested it out and did my Sasquatch for my cutting boards.
Salena Ganguly (verified owner) –
Very nice machine. With Lightburn very easy to work with it.
Hirabai Jaiswal (verified owner) –
The machine came a few days earlier than stated. Very well packaged and the installation also went smoothly. After I executed the commands and calibrated the device, everything went as it should and the machine correctly found the position of the laser head. I hope that it will remain stable in the future and that the values will remain as it is calibrated. Everything works correctly I am really impressed with the performance of the machine and the results of the laser work.
Gajendra Dubey (verified owner) –
Fast shipping and perfectly packaged. The laser machine is of high quality, operated according to the instructions, even beginners can master it quickly, everything is as described, it is great.
Rajan Sachdeva (verified owner) –
I did find that there was some smell while using it and found it would be better to use this engraver in a ventilated area. I think it should be necessary to buy another air assist to direct the airflow to the outside, the effect will be better!
Chiranjiv Tayal (verified owner) –
Easy assembly, directions were very easy to follow. Download light burn and easy to setup. Tested it out and did my Sasquatch for my cutting boards.
Ajeya Mishra (verified owner) –
Perfect machine, well packaged, great engraving and cutting, worth buying!
Babulal Kohli (verified owner) –
Madhuri Bhatt (verified owner) –
Gaushik Dubey (verified owner) –
This machine is the best I’ve ever seen, great quality, beautiful packaging, top notch engraving and cutting, thanks MechBlock!
Balveer Agarwal (verified owner) –
The machine came a few days earlier than stated. Very well packaged and the installation also went smoothly. After I executed the commands and calibrated the device, everything went as it should and the machine correctly found the position of the laser head. I hope that it will remain stable in the future and that the values will remain as it is calibrated. Everything works correctly I am really impressed with the performance of the machine and the results of the laser work.
Narendra Verma (verified owner) –
Muhammad Afsal (verified owner) –
Easy assembly, directions were very easy to follow. Download light burn and easy to setup. Tested it out and did my Sasquatch for my cutting boards.
Lokesh Dwivedi (verified owner) –
Tippoo Agarwal (verified owner) –
Very nice machine. With Lightburn very easy to work with it.
Pratap Gupta (verified owner) –
Equipped with detailed assembly instructions, making assembly very easy to complete in 30 minutes. This laser machine is also suitable for inexperienced users. I am very satisfied!
Brahma Tayal (verified owner) –
Very fast shipping, arrived quicker than I thought, everything in perfect condition, no damage and complete with accessories. I have tested the machine and everything works fine. This machine is really nice, I love it. I will recommend it to my friends!
Nakul Karthick (verified owner) –
I am a beginner and this laser engraver is equipped with everything I need. I USED GBRL SOFTWARE WITH A MAC SYSTEM AND THE CONNECTION WAS EASY. When cutting wooden blocks, I find it as easy as carving planks. And the effect is not bad, it is a good laser machine.
Kailas Jha (verified owner) –
Equipped with detailed assembly instructions, making assembly very easy to complete in 30 minutes. This laser machine is also suitable for inexperienced users. I am very satisfied!
Smriti Bansal (verified owner) –
Very nice machine. With Lightburn very easy to work with it.
Dipti Sharma (verified owner) –
Very fast shipping, arrived quicker than I thought, everything in perfect condition, no damage and complete with accessories. I have tested the machine and everything works fine. This machine is really nice, I love it. I will recommend it to my friends!
Lalu Singh (verified owner) –
I am very satisfied with the engraving machine, I am a beginner and would like to familiarize myself with this equipment. It definitely fits the purpose. Looking forward to the effect!
Ajaya Iyer (verified owner) –
Perfect machine, well packaged, great engraving and cutting, worth buying!
Shiva Shankar (verified owner) –
Rachana Narayan (verified owner) –
Fast shipping and perfectly packaged. The laser machine is of high quality, operated according to the instructions, even beginners can master it quickly, everything is as described, it is great.
Aadiv Garg (verified owner) –
I am very satisfied with the engraving machine, I am a beginner and would like to familiarize myself with this equipment. It definitely fits the purpose. Looking forward to the effect!
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Sanjit Ragi (verified owner) –
Yamuna Pandey (verified owner) –
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Larisa Gupta (verified owner) –
Saraaj Anand (verified owner) –