1. This equipment is mainly constituted by the computer system and control software, communication interface and battery detecting cabinet. 2. The Battery detecting cabinet comprises a fixture and placed the plate body of the fixture, charging, constant current and constant voltage source discharge constant current source, storage control circuit, current sampling circuit, voltage sampling circuit, the main control CPU, data memory, micro controller programming and control panel. 3. The tester is specially used for lithium ion Cylindrical Cell 18650 battery Formation and grading.

1) Simple operating, directly display result 2) Fast test speed, large resistance range 3) Overrun audible and visual alarm 4) General insulation resistance tester