300W 30V 10A Battery Capacity Tester with TTL Serial Port & Modbus Communication
High-precision discharge testing with 0.1% voltage resolution and 0.5% current accuracy for reliable battery health analysis. Robust aluminum alloy casing with integrated cooling fan ensures stable performance under continuous 300W load. Supports TTL serial port and Modbus protocol for seamless integration with lab equipment or automated systems. Ideal for lithium/Pb/li-ion battery aging tests, R&D validation, and industrial quality control. Multi-stage programmable discharge curves with real-time data logging via PC software. Over-voltage/current/temperature protection safeguards both tester and batteries. Engineered for professional workshops, renewable energy storage testing, and e-mobility battery maintenance. Ships with alligator clips and DC connectors for versatile compatibility.