5V 20A 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, battery cycle life test, 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 testing; it can directly test the cells of the 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:
 

Model No.: DT2020 5V/20A
Input Voltage:		AC 220V± 10% 50Hz/60Hz
Input Power:		No-load 80W, full load 1650W
Voltage	Max. Charge Constant Voltage:	5V
	Min. Discharge Cut-off Voltage:	1V
	Tolerance:	0.02V
Current	Max. Charge Current:	20A
	Max. Discharge Current:	20A
	Min. Charge Cut-off Current	0.05A
	Tolerance:	0.02A
Power	Max. Output Power ( Single Channel )	200W
Data Recording	Data Recording Conditions	Time interval
		Voltage interval
		Current interval
Charge	Charge Modes:	Constant current charge
		Constant voltage charge
		Constant current & voltage charge
	Charge Cut-off Conditions:	Voltage, Current, Time, Capacity, -△V
Discharge	Discharge Modes:	Constant current discharge
		Constant power discharge
		Constant resistance discharge
	Charge Cut-off Conditions:	Voltage, Current, Time, Capacity
Cycle	Cycle Index:	1-9999 times
	Cycle Nest	Nestable
Protection	Power-down protection
	Reverse connection
	Over-temperature protection
	Over-voltage protection
	Short-circuit protection
IP Grade		IP20
Channel Control Mode		Independent control
High Voltage Insulation Between Channels		AC1000V/2min Normal
Voltage & Current Test Sampling		Five-core wires connection / Probe
Noise		< 76 dB
Host Computer Communication Method		based on TCP/IP protocol
Test Report Output Method		Excel
Server Disk Configuration		>100GB
Server Operation System		Windows XP, Windows 7/8/10
Communication Port		LAN
Equipment Work Ambient Conditions
Operation Ambient Temperature		0 ℃ - 40 ℃
Storage Temperature		-10 ℃ - 50 ℃
Operation Ambient Humidity		≤ 70 % RH (No condensation)
Storage Ambient Humidity		≤ 80 % RH (No condensation)

 

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:




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:
 

Model No.: DT2020 5V/20A
Input Voltage:		AC 220V± 10% 50Hz/60Hz
Input Power:		No-load 80W, full load 1650W
Voltage	Max. Charge Constant Voltage:	5V
	Min. Discharge Cut-off Voltage:	1V
	Tolerance:	0.02V
Current	Max. Charge Current:	20A
	Max. Discharge Current:	20A
	Min. Charge Cut-off Current	0.05A
	Tolerance:	0.02A
Power	Max. Output Power ( Single Channel )	200W
Data Recording	Data Recording Conditions	Time interval
		Voltage interval
		Current interval
Charge	Charge Modes:	Constant current charge
		Constant voltage charge
		Constant current & voltage charge
	Charge Cut-off Conditions:	Voltage, Current, Time, Capacity, -△V
Discharge	Discharge Modes:	Constant current discharge
		Constant power discharge
		Constant resistance discharge
	Discharge Cut-off Conditions:	Voltage, Current, Time, Capacity
Cycle	Cycle Index:	1-254 times
	Cycle Nest	Nestable
Protection	Power-down protection
	Reverse connection
	Over-temperature protection
	Over-voltage protection
	Short-circuit protection
IP Grade		IP20
Channel Control Mode		Independent control
High Voltage Insulation Between Channels		AC1000V/2min Normal
Voltage & Current Test Sampling		Five-core wires connection / Probe
Noise		< 76 dB
Host Computer Communication Method		based on TCP/IP protocol
Test Report Output Method		Excel
Server Disk Configuration		>100GB
Server Operation System		Windows XP, Windows 7/8/10
Communication Port		LAN
Equipment Work Ambient Conditions
Operation Ambient Temperature		0 ℃ - 40 ℃
Storage Temperature		-10 ℃ - 50 ℃
Operation Ambient Humidity		≤ 70 % RH (No condensation)
Storage Ambient Humidity		≤ 80 % RH (No condensation)

 

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