Reliable Battery Testing Solutions for Professionals
DK's Battery Tester is engineered to deliver precise results, making it a top choice for B2B battery test equipment manufacturers. With robust features tailored for the demands of professional settings, our tester is your go-to tool for ensuring battery health.
Why Choose DK’s Battery Test Equipment?
Our equipment offers unmatched accuracy and durability, catering specifically to car battery testers and other battery diagnostics needs. Designed with the latest technology, it’s a must-have for any professional battery testing setup.
Optimize Your Battery Testing Process
Streamline your battery testing operations with DK’s easy-to-use interface and comprehensive diagnostic capabilities. Ideal for wholesalers and suppliers looking to offer top-tier battery testing solutions to their clients.
Lithium Battery Charge Discharge Testing and Balance Maintenance Machine DT50W-16 can be applicable for the capacity test, auto-cycle charge and discharge test, capacity grading and matching, balance maintenance, internal resistance test of various Lithium Batteries, Ni-MH Batteries, and Ni-Cd Batteries. It can be compatible with 18650, 26650, 32650, pouch, and prismatic cells.DT50W isolation measurement design can balance charge & discharge the individual cells inside of the battery pack to the same level and determine the location of the bad cells without disassembling the battery pack. It can balance charge-discharge the unbalanced battery pack and restore the battery pack to normal balance.
The device adopts modular design, supports parallel testing, and the maximum parallel testing current is 160A.
It's suitable for lithium battery testing, maintenance, regeneration, battery pack assembling, etc.
DT50W-16
Lithium Cell Capacity Grading Voltage Matching Tester
Model No.: DT50W-16
Max. Single Channel Output: 5V 10A
Max. Parallel Output: 5V 160A
DT50W-128
The modular design enables flexible combinations, allowing multiple devices to be integrated into a testing cabinet for efficient and rapid completion of testing and maintenance tasks for the entire battery pack.
DT50W-128 is composed of the single DT50W-16, a number of DT50W-128 can constitute a testing group to match the needs of mass testing.
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 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.
• The height of the probe is adjustable, ruler scale for easy leveling
• 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 powerful data matching function automatically identifies channels that meet or do not meet the matching standards. It also indicates the corresponding channels by flashing the indicator light, making battery grading more convenient.
• 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:
| Description: Lithium Battery Capacity Grading And Matching Tester |
| Model No.: DT50W-16 |
| Input Voltage |
AC 220V± 10% 50Hz/60Hz |
| Input Power |
No-load 80W, full load 1650W |
| Channel No. |
16 |
| Maximum Number of Batteries Tested(One time) |
16 |
| 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 Operating System |
Windows XP, Windows 7/8/10 |
| Communication Port |
LAN |
| IP Grade |
IP20 |
| Parameter of Each Channel |
Voltage
|
Max. Charge Constant Voltage |
5V |
| Min. Discharge Cut-off Voltage |
1V |
| Tolerance |
0.02V |
Current
|
Max. Charge Current |
10A |
| Max. Discharge Current |
10A |
| Min. Charge Cut-off Current |
0.05A |
| Tolerance: |
0.02A |
| Power |
Max. Output Power ( Single Channel ) |
100W |
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 |
1-999 times |
| Cycle Nest |
Nestable |
| Extended Function |
| Parallel Channel Testing |
Parallel current output: 160A(Max.) |
| One-Click Balancing Function |
Maximum balance current output: 10A |
| Protection |
Protection
|
Power-failure protection |
| Reverse connection |
| Over-temperature protection |
| Over-voltage protection |
| Short-circuit protection |
| 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： 68*37*19 cm(L*W*H)
Pcs/Ctn: 1 pc/ctn
Package Size: 77.5*49*30 cm(L*W*H)
G.W.: 23.35 kgs
N.W.: 21.00 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:
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