| Warranty | 1 Year Warranty with Lifetime Support |
| After-sales Service | 24/7 Technical Support |
| Number of Channels | 256 Channels |
| Voltage Measurement Range | DC 0~5V |
| Voltage Accuracy | ±(0.5‰ reading+0.5‰ full scale), resolution 1mV |
| Current Range | Charging & Discharging DC 200mA~20A |
| Current Accuracy | ±(0.5‰ reading+0.5‰ full scale), resolution 1mA |
| Compatible Battery | 18650 / 21700 / 26650 / 32700 / 32140 / 33140 Cylindrical Cells |
| Payment Terms | T/T,PayPal,L/C,Western Union |
| Supply Ability | 200 Sets/Month |
| Delivery Time | 7~35 Days |
| Packaging Details | Plywood Case |
| Brand Name | ACEY |
| Model Number | ACEY-BCT520-256H |
| Certification | CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Warranty | 1 Year Warranty with Lifetime Support | After-sales Service | 24/7 Technical Support |
| Number of Channels | 256 Channels | Voltage Measurement Range | DC 0~5V |
| Voltage Accuracy | ±(0.5‰ reading+0.5‰ full scale), resolution 1mV | Current Range | Charging & Discharging DC 200mA~20A |
| Current Accuracy | ±(0.5‰ reading+0.5‰ full scale), resolution 1mA | Compatible Battery | 18650 / 21700 / 26650 / 32700 / 32140 / 33140 Cylindrical Cells |
| Payment Terms | T/T,PayPal,L/C,Western Union | Supply Ability | 200 Sets/Month |
| Delivery Time | 7~35 Days | Packaging Details | Plywood Case |
| Brand Name | ACEY | Model Number | ACEY-BCT520-256H |
| Certification | CE | Place of Origin | China |
| High Light | Custom Lithium Cell Grading Machine ,33140 Lithium Cell Grading Machine ,18650 lithium battery testing equipment | ||
5V 20A 256 Channels Regenerative Battery Charge Discharge Test Equipment For 32140 33140
Product Description
ACEY-BCT520-256H battery charge discharge test equipment is designed for high-capacity cylindrical lithium-ion batteries, offering efficient and reliable charge–discharge testing and capacity grading. With advanced energy feedback technology, discharged energy is returned to the power grid, helping users significantly reduce power consumption and overall operating costs.
The equipment is ideal for mass testing and grading of 32140 and 33140 cylindrical cells, improving cell consistency and quality control before module and battery pack assembly.
System Features
System Composition
Main Technical Parameter
| Number of equipment channels | The whole machine has 256chs |
| External dimension | Length 1684* width 1091* height 1640mm |
| Case color | Standard gray / black (customizable) |
| Clamp type | Flat head clamp (optional with crocodile clamp) |
| Clamp spring | 35MM |
| Support battery specifications | Compatible battery models: 18650, 33140, etc. (Only one type of battery tray is included with the shipment; different battery trays can be selected). |
| Channel control mode | Each channel can be started, stopped, suspended, continued and protected independently. |
| Each channel has independent constant voltage and current. Hardware control circuit | |
| The accuracy of charging current and discharging current of each channel can be calibrated automatically by software | |
| Working power supply | Three phase five wire AC380V土10%, 50Hz |
| Power factor | ≥0.99 |
| AC current distortion rate | ≤2% |
| efficiency of the whole machine | Charge≥ 80%, discharge≥ 70% |
| Power consumption work | ≤ 31KW |
| Equipment failure rate | <1% |
| Work environment | Temperature -10~40°C. Relative humidity 80% |
| Heat dissipation mode | Natural wind in, upward exhaust |
| Voltage measurement range | DC 0~5V |
| Battery voltage range | Charge DC 0~4.5V; discharge DC 4.5~2V |
| Constant voltage range | DC 2~4.5V |
| Voltage accuracy | ±(0.05% reading + 0.05% full), resolution ratio 1mV |
| Voltage stability | ≤(±1mV) |
| Current range | Charge DC 200mA~20A; Discharge DC 200mA~20A |
| Current accuracy | ±(0.05% reading + 0.05% full), resolution ratio 1mV |
| Current stability | ≤(±1mA) |
| Control mode | Computer control, can control the whole cabinet with scanning function |
| Communication mode | 485s port communication (port rate 57600)/ TCP |
| Process settings | Up to 32 steps and 256 cycles can be set |
| Charging mode | Constant current; constant pressure; constant current & pressure |
| Charging cut-off conditions | Voltage, current, time, capacity |
| Discharge mode | Permanent flow, constant power, constant resistance |
| Discharging cut-off conditions | Voltage, time, and capacity |
| Protection function | Overvoltage, undervoltage, overcurrent, undercurrent, overcapacity protection, power off protection, data breakpoint recovery |
| Time frame | 0~3000 min / step in min |
| Time accuracy | ≤±0.1% |
| Sampling inspection cycle | 1s-60s optional |
| Battery sorting | Divide according to capacity, time, open-circuit voltage, discharge platform, etc. |
| Data processing | Can record voltage, current, time, capacity etc, automatically calculate constant current charging ratio, capacity loss, discharge efficiency, average voltage, median voltage, provide data curve and cycle diagram; can output text, excel, word or mdb format data file |
| Basic function of software | 1. The software supports various connections, such as manual pause continuation, software shutdown continuation, power outage, disconnection in equipment communication, abnormal stop continuation; |
| 2. Support bar code scanning, scanning one-dimensional code, QR code, channel jump scanning, loading scanning and other scanning methods; | |
| 3. Local test detailed data storage, can view the current test data and historical data of each channel at any time, have data and curve corresponding two ways, and support excel report in single or batch form, and can set the test end automatic data export according to the need. | |
| 4. Support capacity sorting, and grade the battery sorting; | |
| 5. Support the qualified judgment after the test, and judge the pass / ng results according to the specified cycle capacity, voltage, time and other information; | |
| 6. Support various step protection and global voltage, current, temperature abnormal protection, and abnormal alarm, support battery pack overcharge, overdischarge protection test; | |
| 7. Support channel parallel (according to equipment); | |
| 8. Support unit conversion; | |
| 9. Support database server background storage or MES docking; | |
| 10. Software offline protection; |
Product Display
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Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
8,000,000.00-15,000,000.00
Employee Number:
80~120
Ecer Certification:
Verified Supplier
Acey New Energy is a high-tech enterprise specializing in the research, development, and manufacturing of advanced equipment for the lithium-ion battery industry. Established in 2009, Acey is supported by a professional R&D team and an experienced after-sales service team, each with more than 17... Acey New Energy is a high-tech enterprise specializing in the research, development, and manufacturing of advanced equipment for the lithium-ion battery industry. Established in 2009, Acey is supported by a professional R&D team and an experienced after-sales service team, each with more than 17...
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