Regenerative High-Temperature Formation Cabinet for 4680 Cylindrical Cells
Our Regenerative High-Temperature Formation Cabinet is engineered to meet the most demanding quality validation protocols in the lithium-ion battery industry. This specialized High-Temperature Cylindrical Cell Grading Cabinet is not merely a tester; it is an integrated simulation and analysis system designed to evaluate cell performance, consistency, and safety under rigorously controlled elevated temperature conditions. By combining precise thermal management with groundbreaking energy-recovery technology, this Energy-Saving High-Temperature Battery Tester delivers unparalleled accuracy while dramatically reducing the total cost of ownership for high-volume battery production lines.
High-Temperature Formation Cabinet Core Technology: Precision High-Temperature Environment & Regenerative Efficiency
The cabinet’s core innovation lies in its dual-focus on conditional precision and operational sustainability. First, the system provides a stable, uniform high-temperature chamber, allowing for grading and formation cycling at precisely controlled elevated temperatures (e.g., 45°C, 60°C, or custom setpoints). This capability is critical, as performance metrics like capacity, internal resistance, and cycle life can vary significantly with temperature. Testing under these stressed conditions helps identify cell-to-cell variations and long-term reliability issues that room-temperature testing might miss, ensuring only cells that perform reliably in real-world, heat-prone applications proceed to assembly.
Simultaneously, the Energy-Saving High-Temperature Battery Tester incorporates a regenerative feedback system. During the discharge and formation phases, instead of wasting massive amounts of electrical energy as heat through traditional resistive loads, our system converts this DC power back into AC and feeds it into the facility’s grid. This makes the Regenerative High-Temperature Formation Cabinet a model of industrial efficiency, capable of recycling over 90% of the discharge energy, which translates directly into substantial reductions in electricity costs and a smaller carbon footprint for your manufacturing process.
Built for the rigors of mass production, this cabinet is ideally suited for grading high-energy-density cylindrical cells like the 21700 and 4680 formats used in electric vehicles and advanced energy storage systems. Its intelligent software supports complex multi-step testing profiles, ensuring your cells are validated under conditions that truly mimic their end-use environment. For manufacturers aiming to enhance product reliability and manufacturing sustainability, this High-Temperature Cylindrical Cell Grading Cabinet represents the definitive solution.
Configure Power Supply | Three-phase five-wire AC 380V ±10% / 50Hz |
Device dimensions | L1708xW927xH1890mm |
Work/Electricity Consumption at Constant Temperature | ≤8KW/3KW |
Device channel count | 64-channel system |
Battery Specifications | 32-40 cylindrical battery (This device is a custom design, one type of battery fixture only supports one specification of battery) |
Charge/Discharge Voltage Range | DC 0mV~4.5V/DC 2V~4.5V |
Constant Voltage Range | DC 2~4.5V |
Voltage measurement range | DC 0V~5V |
Charge/Discharge Current Range | 40mA~20A |
Voltage Measurement Control Accuracy | ±(0.5‰ reading + 0.5‰ full scale) |
Voltage Control / Sampling Resolution | 0.1mV |
Current Measurement Control Accuracy | ±(0.5‰ of reading + 0.5‰ of full scale) |
Current Control / Sampling Resolution | 1mA |
Time Measurement Control Precision | ≤±0.1% |
Thermoregulation Function | 20-70℃(±3℃ adjustable) |
Charge/Discharge Mode | Stream, voltage, current-voltage, current, power, resistance. |
Cut-off Conditions for Charging | Voltage, current, time, capacity, and ΔV. |
Discharge cutoff criteria | Voltage, Time, Capacity |
Control methods | Computer-controlled equipment, full cabinet control, with a scanning system. |
Process Setup | Up to 64 process parameters and 256 cycles can be set. |
Protection Function | Overvoltage, undervoltage, overcurrent, undercurrent, overcapacity protection, power interruption protection, and data breakpoint recovery. |
📥 Download the Detailed Technical Brochure to explore full specifications and integration guides.
📞 Contact Our Engineering Team for a provide confidential consulting and customized performance analysis for your specific yield goals.


