8 Channels 5V15A Battery Tester
Brief Introduction
The 8 Channels 5V15A Battery Tester is a high-precision, high-throughput testing device specifically designed for performance testing of small and medium-sized battery cells. Adopting a multi-channel independent control architecture, it can simultaneously perform parallel testing on 8 battery cells. Integrated with four-range wide dynamic testing technology, the device covers a voltage range of 25mV-5V and a precise current range of 300mA-15A, meeting the full-dimensional testing needs such as formation, capacity grading, and cycle life testing for various batteries including lithium-ion, lithium-polymer, nickel-hydrogen, and nickel-cadmium batteries.
Key Features
● The equipment employs four current ranges: 300mA, 3A, 6A, and 15A. This wide range allows for high-precision measurement of small-current details and high-current charge/discharge tests up to 15A, making it particularly suitable for R&D scenarios requiring tests at different C-rates.
● Test data can be managed centrally via LAN and exported to formats like Excel.
● Each channel operates completely independently and can run different test steps.
● High Accuracy & Rapid Response.
Technical Parameters
| Voltage |
AC220V ±10% / 50Hz |
| Input power |
1000W |
| Resolution |
AD: 24bit; DA: 16bit |
| Input resistance |
≥ 100MΩ |
| Overall system efficiency |
>65% |
| Noise |
<75dB (measured at 1m) |
| Parallel ability |
Channel parallelism is supported |
| IP Level |
IP20 |
| Channel features |
Constant current source and constant voltage source with independent pairs of closed-loop structure |
| Channel control mode |
Independent control |
| Data acquisition |
Four-wire connection |
| Voltage |
Output range |
25mV~5V |
| Minimum discharge voltage |
1.5V (3m wire length) |
| Accuracy |
± 0.05% of FS |
| Stability |
± 0.1% of FS |
| Current |
Output range |
Range 1: 300mA
Range 2: 3A
Range 3: 6A
Range 4: 15A
|
| CV cut-off current |
Range 1: 0.6mA
Range 2: 6mA
Range 3: 12mA
Range 4: 30mA
|
| Minimum output current |
1.5mA |
| Accuracy |
± 0.05% of FS |
| Stability |
± 0.1% of FS |
| Power |
Single channel output power |
75W |
| Accuracy |
±0.1% of FS |
| Stability |
± 0.2% of FS |
| Time |
Current response time |
≤1ms (10% ~ 90% of FS) |
| Current conversion time |
≤10ms (-90% ~ 90% of FS) |
| Working step time |
≤(365*24)h/step
Time format-00:00:00.000(h, m, s, ms)
|
| Frequency |
10Hz (Minimum time interval: 100ms) |
|
Working mode
|
Charge/Discharge modes |
CC,CV,CCCV,CP,Pulse,etc |
| Cut-off condition |
Voltage, current, time, capacity, energy,etc |
| DCIR |
supported |
| Pulse charge/discharge mode |
Current, Power |
| Min pulse |
200ms |
| Pulse counts |
Up to 32 |
| Charge and Discharge switch |
unsupported |
| Cut-off condition |
Voltage, ΔTime |
| Cycle |
Max cycles |
1 ~ 65535 times |
| Max steps |
≤255 |
| Cycle nest |
<10 |
| Protection |
Software protection |
Safety protection conditions can be set, including: voltage lower limit, voltage upper limit, current lower limit, current upper limit, etc. |
| Hardware protection |
Anti-reverse connection, over-voltage, over-current, over-temperature, etc. |
| Communication and Computer Configuration Requirements |
CPU |
Pentium dual-core or above, frequency 4G or above |
| Computer memory |
Recommended 16G or above |
| Connection for PC |
TCP/IP |
| Disk drive config |
Min. 500GB |
| PC operating system |
Windows 7 and above |
| Database |
MySQL |
| Data export format |
EXCEL,TXT,GRAPH,PDF,CSV |
| Communication expansion(optional) |
Support CAN, RS485 communication and BMS communication, with DBC configuration function |
| Operation and storage environment requirement |
Operating temperature |
0℃~40℃ (When the temperature is 25±10℃, the accuracy offset caused by temperature is less than 50ppm /℃) |
| Storage temperature |
-10℃~50℃ |
| Operating humidity |
≤70% RH (no moisture condensation) |
| Storage humidity |
≤80% RH (no moisture condensation) |
| Per unit main channels No. |
8 |
| Dimensions(W*D*H)(mm) |
3U(19"),483 * 404 * 130 |
Warranty
1 year warranty with lifetime support. Man-made damage is not covered.
FAQ
1. Are you a manufacturer?
A: Yes, our factory is located in Shenzhen, China.
We have more than 10 year experience for manufacturing battery lab research equipment. We own a professional R&D department.
2. Do you accept customized product?
A: Yes. Most of our products can be customized to meet different requirements.
3. Will you provide test video before dispatch?
A: Yes, we take test video for every equipment before dispatch, which will display how to use it.
4. Can you offer overseas installation service?
A: Yes, we can dispatch professional engineer for on-site installation service.
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8 Channels 5V15A Battery Tester Images
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