512-Channel Cylindrical Lithium Battery Capacity Tester and Grading Machine
Key Attributes
512-channel lithium battery tester
,cylindrical battery grading machine
,lithium battery pack production line
The COENG 512-channel battery capacity tester is engineered for charge and discharge testing and capacity grading of cylindrical lithium-ion cells. Its multi-channel cabinet integrates testing fixtures, computer control and measurement circuits into a single system, serving battery manufacturers, equipment integrators and production projects.
Each testing station is equipped with independent constant-current (CC) and constant-voltage (CV) power sources. An independent MCU control system, working alongside the host computer, control software and communication interface, supports full equipment operation. The system further includes current and voltage sampling circuits and data memory for reliable test records.
The battery capacity grading machine is available with configurable current and voltage range options. The appropriate configuration depends on the specific cell and testing requirements. Contact COENG to confirm the available range combination, channel configuration and fixture compatibility.
Designed for use in a cylindrical cell production line or a lithium battery pack production line, the tester supports cell capacity evaluation prior to battery assembly. As a lithium battery manufacturing equipment supplier, COENG works closely with project buyers and equipment integrators to define equipment requirements.
- 512 testing channels for high-throughput cylindrical cell grading
- Independent CC/CV power sources at each testing station
- Independent MCU control system with computer control software and communication interface
- Integrated current and voltage sampling circuits with data memory
- Configurable current and voltage ranges to match cell and test requirements
- Multi-channel cabinet design combining fixtures, control and measurement circuits






To receive an accurate project quotation, please provide the following details:
- Cell chemistry and dimensions
- Charging voltage
- Required charge and discharge currents
- Test duration
- Daily output target
- Site power supply specifications
- Delivery destination
Contact COENG to discuss the configuration, battery equipment lead time and shipping, and battery equipment spare parts availability.
The supplied specifications describe CC/CV charging, constant-current discharge and capacity grading. Please confirm the available formation programs for the selected configuration with COENG.
Provide the cell's full-charge voltage, capacity, required charge and discharge currents, dimensions and planned test procedure. COENG can review the suitable configuration and fixtures.
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AOur project involved sourcing equipment for a university battery research laboratory. We needed a single-station glove box with gas purification, water and oxygen monitoring, and an English-language control interface. Penny coordinated the technical discussions and helped us compare the proposed configuration with the laboratory’s purchasing requirements. We reviewed the 2020 × 850 × 1900 mm overall dimensions for installation planning and checked the transfer chambers against the intended sample sizes. The COENG configuration brought the workspace, monitoring and purification functions together in one equipment package, making it easier to define our procurement scope.
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MWhat we appreciate most about the COENG EnerCube 3.0 is its integrated design. Having the batteries, PCS and supporting systems in one container made it easier for our team to review the equipment scope and plan the installation. The model comparison also helped us discuss power and capacity requirements more clearly
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MWe selected the COENG glove box for a laboratory project involving moisture-sensitive battery materials and small-scale cell assembly. Our purchasing priorities were controlled water and oxygen levels, accessible working space and practical sample transfer. Penny helped us review the chamber dimensions, antechamber sizes and gas supply requirements against our planned workflow. She also clarified the conditions associated with the specified below-1-ppm water and oxygen acceptance levels. The stainless steel workspace, internal shelving and dual antechambers matched the configuration we were seeking for our research station.