Advanced overcharge and discharge testing system designed for comprehensive lithium battery performance evaluation with fast testing speeds and precise measurement capabilities.

Conforms to international safety and performance standards including IEC62133-1/-2:2017, IEC 60086-1:2015, UL1642-2009, UN38.3, UL2054-2011, GB31241-2014, and multiple other industry certifications.

• Multiple charging modes: Constant current, constant voltage, constant power
• Discharge modes: Constant current, constant power, constant resistance
• Pulse testing with 500ms minimum pulse width
• Cycle testing up to 65,535 times
• DCIR test with custom fetch points
• Data recording at 10Hz frequency

• Power-down data protection
• Offline testing capability
• Anti-reverse function
• IP20 protection level
• Configurable safety parameters for voltage, current, and temperature limits

Comprehensive performance testing for lithium polymer, lithium ion, nickel hydrogen, nickel cadmium, lead acid batteries. Ideal for battery materials research, formation and capacity separation in small batch production, and testing of assembled batteries, laptop/tablet batteries, smartphone batteries, power banks, and 18650 lithium batteries for electric vehicles.

• Stable and reliable hardware with independent constant current and voltage sources per channel
• Fast data acquisition with accurate voltage and current change capture
• Multiple fixture types for testing various battery formats
• Offline operation capability with temperature and internal resistance measurement
• Multiple connectivity options: serial port, network, USB
• Client/server architecture for remote control