Xiamen Acey New Energy Technology Co., Ltd
| Size (width * depth * height) cm | 85*84*184 |
| Clamp center distance | 35mm |
| After-sales Service | 24/7 Technical Support |
| Supply Ability | 200 Sets/Month |
| Clamp form | Cylindrical four-wire fixture |
| Working power | Three-phase five-wire system ac380v±10%, 50hz |
| Delivery Time | 7~35 Days |
| Warranty | 1 Year Warranty With Lifetime Support |
| Payment Terms | T/T,PayPal,L/C,Western Union |
| Number of channels | 256 Channels |
| Packaging Details | Plywood Case |
| Support battery height | 18650/21700/26650/32650/32700 Cylindrical Cells |
| Model Number | ACEY-BCT503-256H |
| Certification | CE |
| Brand Name | ACEY |
| Place of Origin | China |
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Product Specification
| Size (width * depth * height) cm | 85*84*184 | Clamp center distance | 35mm |
| After-sales Service | 24/7 Technical Support | Supply Ability | 200 Sets/Month |
| Clamp form | Cylindrical four-wire fixture | Working power | Three-phase five-wire system ac380v±10%, 50hz |
| Delivery Time | 7~35 Days | Warranty | 1 Year Warranty With Lifetime Support |
| Payment Terms | T/T,PayPal,L/C,Western Union | Number of channels | 256 Channels |
| Packaging Details | Plywood Case | Support battery height | 18650/21700/26650/32650/32700 Cylindrical Cells |
| Model Number | ACEY-BCT503-256H | Certification | CE |
| Brand Name | ACEY | Place of Origin | China |
| High Light | 256CH lithium battery grading tester ，5V 3A 18650 cell tester ，lithium cell grading machine | ||
The ACEY-BCT503-256H battery cell grading machine is designed for battery formation, capacity measurement, and performance parameter testing. It is a master-slave comprehensive battery testing system composed of a computer and a single-chip microcomputer. With an advanced structure, reliable performance, convenient operation, and high efficiency, it offers an extremely high cost-performance ratio. It is indispensable production testing equipment for lithium battery manufacturers, capacity measurement producers, and research institutions.
Users are advised to equip each computer with a UPS power supply to prevent damage to the computer or data during a power outage. Each computer should connect to no more than 10 devices to avoid affecting its operation.
| Device Model (Quick-clamping) | ACEY-BCT503-256H (Horizontal) |
|---|---|
| Structure of Equipment (Device) | |
| Number of Device Channels | 256 Channels |
| Size (Width × Depth × Height) | 85 × 84 × 184 cm |
| Clamp Form | Cylindrical four-wire fixture |
| Color of Device | Dark grey |
| Clamp Center Distance | 35 mm |
| Support Battery Height | Adjustable within 10–100 mm range |
| Working Power | Three-phase five-wire system AC380V ±10%, 50Hz |
| Working Power Dissipation | ≤7 kW |
| Work Environment | Temperature 0–40 ℃, relative humidity ≤80% |
| Heat-dissipating Method | Natural wind intake and upward exhaust |
| Channel Parameters | |
| Voltage Testing Range | 0–5V, 1mV resolution |
| Battery Voltage Range | Charge 0–4.5V; Discharge 4.5–2V |
| Constant Voltage Range | 2.5V–4.5V |
| Voltage Accuracy | ±(1‰ reading + 1‰ full) |
| Current Range | 30mA–3A, resolution: 1mA |
| Current Accuracy | ±(1‰ reading + 1‰ full) |
| Control Mode | Computer connection equipment work, whole machine control |
| Software Functions | |
| Communication Mode | RS485, baud rate 57,600 |
| Process Set | Maximum 32 work steps and 256 cycles |
| Charging Mode | Constant current, constant voltage |
| Charging Cutoff Condition | Voltage, current, time, capacity |
| Discharge | Constant current |
| Discharge Cut-off Condition | Voltage, time, capacity |
| Protection Function | Overvoltage, undervoltage, overcurrent, undercurrent, overcapacity, etc. |
| Time Range | 0–30,000 minutes |
| Time Accuracy | ≤±1‰ |
| Sampling Inspection Period | ≤8s |
| Minimum Data Recording Frequency | ≤8s |
| Battery Grading | By capacity, time, discharge platform, etc. |
| Data Processing | Data, graphs, and loop diagrams |
This machine is mainly designed for 18650 cylindrical lithium-ion cells. It supports battery capacity testing, charge and discharge performance evaluation, and cell grading.
A linear cell grading machine uses a linear power supply design to control charging and discharging. It provides stable testing performance and is suitable for battery manufacturers requiring reliable cell capacity testing and sorting.
Cell grading helps classify battery cells according to their capacity and performance. Selecting cells with similar characteristics for pack assembly helps improve battery pack consistency, reduce cell imbalance, and support longer battery pack service life.
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
8,000,000.00-15,000,000.00
Employee Number:
120~200
Ecer Certification：
Verified Supplier
Founded in 2009, ACEY is a China-based manufacturer and turnkey solutions provider specializing in battery pack assembly equipment, battery cell and pack testing systems, and battery pack production lines for cylindrical, prismatic, and pouch battery packs. With 17+ years of experience, we have deli... Founded in 2009, ACEY is a China-based manufacturer and turnkey solutions provider specializing in battery pack assembly equipment, battery cell and pack testing systems, and battery pack production lines for cylindrical, prismatic, and pouch battery packs. With 17+ years of experience, we have deli...
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