Li-Ion Cell Capacity Grading And Matching Charge Discharge Tester DT2020 5V/20A can be applicable for capacity test, auto-cycle charge and discharge test, capacity grading and matching, balance maintenance, internal resistance test, etc. of various Lithium Batteries, Ni-MH Batteries, Ni-Cd Batteries. It can be compatible with 18650, 26650, 36650, pouch, and block cells. Maximum charge-discharge current 20A, suitable for testing the large capacity cells. DT2020 isolation detection technology can determine the location of the bad cells without disassembling the battery pack, then replace it. It can balance charge and discharge the unbalanced battery pack to balance the battery and restore the battery pack to normal balance.
It’s suitable for lithium battery performance testing, maintenance, regeneration, pack assembling, and EV battery rebuilding, etc.
The testing cabinet DT2020-64 is composed of the single DT2020, a number of DT2020-64 can constitute a testing group to match the needs of mass testing.
DT2020 5V/20A
DT2020-64
Applicable Batteries:
Battery cells of Li-Ion, polymer, Ni-MH, Ni-Cd, etc.
Features:
• Each channel is equipped with a dedicated processor to ensure a perfect level of capacity calculation, timing, voltage and current control.
• All channel is under isolated test, it can directly test the cells of battery pack.
• Independent heat source channel, temperature control and speed regulation fan.
• The LED light indicates the running status, testing status, matching status, alarm status.
• Fully compatibility with the batteries of Li-ion, Polymer, Ni-MH, NiCd, and so on.
• Fully compatible installation with 18650, 26650, 36650, pouch, block batteries.
• Online test between computer and device, the setting and result is particular and plentiful,
• With the work steps of Constant Current Discharge, Constant Power Discharge, Constant Resistance Discharge, Constant Current Charge, Constant Voltage Charge, Constant Current & Voltage Charge, Internal Resistance Test and Idle, etc.
• Work step automatically switching.
• The charge and discharge parameters can be customized.
• The matching can be processed, the test results can be matched according to the customized standard, and it can mark and display on the device.
• Battery anti-reverse connection protection and alarm.
• The recording function of the test process
• With 3 Y-axis (voltage, current, capacity) and a time axis curve drawing ability, and data report function.
• The color of the test status bar is customized, which makes it easy to check the test status of all devices when the number of tests is large.
Technical Specification:
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Model No.: DT2020 5V/20A
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Input Voltage:
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AC 220V± 10% 50Hz/60Hz
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Input Power:
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No-load 80W, full load 1650W
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Voltage
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Max. Charge Constant Voltage:
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5V
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Min. Discharge Cut-off Voltage:
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1V
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Tolerance:
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0.02V
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Current
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Max. Charge Current:
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20A
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Max. Discharge Current:
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20A
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Min. Charge Cut-off Current
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0.05A
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Tolerance:
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0.02A
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Power
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Max. Output Power ( Single Channel )
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200W
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Data Recording
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Data Recording Conditions
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Time interval
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Voltage interval
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Current interval
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Charge
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Charge Modes:
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Constant current charge
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Constant voltage charge
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Constant current & voltage charge
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Charge Cut-off Conditions:
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Voltage, Current, Time, Capacity, -△V
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Discharge
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Discharge Modes:
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Constant current discharge
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Constant power discharge
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Constant resistance discharge
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Discharge Cut-off Conditions:
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Voltage, Current, Time, Capacity
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Cycle
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Cycle Index:
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1-254 times
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Cycle Nest
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Nestable
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Protection
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Power-down protection
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Reverse connection
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Over-temperature protection
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Over-voltage protection
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Short-circuit protection
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IP Grade
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IP20
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Channel Control Mode
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Independent control
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High Voltage Insulation Between Channels
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AC1000V/2min Normal
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Voltage & Current Test Sampling
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Five-core wires connection / Probe
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Noise
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< 76 dB
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Host Computer Communication Method
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based on TCP/IP protocol
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Test Report Output Method
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Excel
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Server Disk Configuration
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>100GB
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Server Operation System
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Windows XP, Windows 7/8/10
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Communication Port
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LAN
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Equipment Work Ambient Conditions
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Operation Ambient Temperature
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0 ℃ - 40 ℃
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Storage Temperature
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-10 ℃ - 50 ℃
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Operation Ambient Humidity
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≤ 70 % RH (No condensation)
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Storage Ambient Humidity
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≤ 80 % RH (No condensation)
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Illustrations:
Packing Information:
Produce Size： 67.5*340*17.9 cm(L*W*H)
Pcs/Ctn: 1 pc/ctn
Package Size: 77*46*27 cm(L*W*H)
G.W.: 26.00 kgs
N.W.: 24.00 kgs
Software Interfaces
Main Interfaces
List Display
Work Step Setting
Match Conditions Setting
Single Channel Data Analysis
Multiple Channel Data Analysis and Comparison
Test Data Exporting
Device Connection Diagram:
Application Cases
Product Advantages
Enhanced Testing Efficiency:The DT2020 speeds up the battery testing process, reducing the time it takes to assess each cell. This helps to improve overall production throughput and reduces labor costs for manufacturers.
Accurate and Reliable Results:This tester provides highly accurate and consistent results, reducing the risk of faulty batteries reaching the market. It ensures that only the highest-quality lithium-ion cells are used in end products.
Compact and Durable Design：The tester is designed to withstand the rigors of industrial environments. Its compact and portable form makes it easy to transport, while its durable construction ensures it will continue to perform well over time.
Cost-Effective Solution：The DT2020 provides excellent value for its price, offering a reliable and high-quality testing solution at an affordable cost for businesses looking to improve their battery quality assurance process.
About Us
At DK-Tester, we specialize in providing advanced battery testing solutions, offering high-quality testers for a wide range of applications. With years of expertise in designing and manufacturing top-tier testing equipment, our mission is to empower manufacturers and businesses to ensure the quality and performance of their products. We provide reliable, user-friendly, and precise tools to measure, test, and analyze batteries in industries ranging from automotive to energy storage systems.
Why Choose Us
Industry Expertise:With years of experience in the battery testing industry, DK-Tester brings unmatched expertise to the table. We understand the needs of our customers and continually innovate to meet industry standards.
High-Quality Products：Our testers are crafted with precision and designed to meet the highest industry standards. We offer cutting-edge battery testing equipment that delivers accurate and consistent results.
Tailored Solutions：We provide customized testing equipment to meet the specific needs of different industries. Whether you're testing car batteries, energy storage solutions, or other types of batteries, we offer equipment to match your requirements.
Reliable Customer Support：Our dedicated customer support team is always ready to assist. Whether you need help with setup, troubleshooting, or after-sales service, we are committed to providing timely and professional support.
Global Reach:We serve customers worldwide, offering flexible solutions and shipping to ensure that our testers reach you, no matter your location. We are dedicated to building long-term relationships with clients across the globe.
FAQ
1. Who are we?
We are DK-Tester, a leading provider of advanced battery testing equipment. Our company specializes in designing and manufacturing high-quality testers for a range of industries, including automotive, energy storage, and electronics. With years of expertise, we deliver reliable, precise, and durable testing solutions that ensure the highest performance of your battery systems.
2. How can we guarantee quality?
We guarantee the highest quality by adhering to strict quality control procedures throughout the manufacturing process. Our products undergo rigorous testing and are built with the best materials to ensure long-lasting and accurate results. We also work with experienced engineers and industry professionals to continuously improve our products, ensuring they meet and exceed industry standards.
3. What can you buy from us?
Li-ion Cell Grading Testers
Car Battery Testers
Battery Checking Equipment for Energy Storage Systems
Industrial Battery Testers
Custom Battery Testing Solutions
4. Why should you buy from us and not from other suppliers?
We provide cutting-edge technology and precision testing tools that ensure the highest level of accuracy.
Our products are highly customizable to meet your specific needs.
We offer excellent customer service, providing technical support and guidance throughout your experience.
Our competitive pricing ensures that you get the best value for your investment.
We have a proven track record of delivering reliable and durable products worldwide.
5. What services can we provide?
We offer a wide range of services, including:
Product Customization: Tailored solutions to fit your specific battery testing needs.
Technical Support: Assistance with installation, troubleshooting, and operational guidance.
After-Sales Service: Ongoing support to ensure the longevity and functionality of your equipment.
Consultation: Expert advice on choosing the right testing equipment for your business.
Worldwide Shipping: Fast and reliable delivery to customers around the world.
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