Battery tester, mainly used to detect current, voltage, capacity, internal resistance, temperature, battery cycle life, and give a graph. The battery tester has multiple channels to choose from. Can be a single point of start, single point control, at the same time measurement of different models, types of batteries (nickel hydrogen, nickel cadmium, lithium, etc.). Battery tester According to the shape of the battery and battery assembly after the classification of finished products, the tester can be divided into: core tester, finished battery tester, mobile phone battery tester, notebook battery tester, mobile DVD battery tester, battery tester, can do comprehensive performance testing, this instrument can test lithium-ion batteries, nickel-hydrogen batteries, Polymer batteries, ordinary dry batteries, lead-acid batteries and other types of batteries. Full Chinese operation, display, with complete testing functions, fast testing speed, high precision, fully automatic testing, accurate display of specific values and other characteristics Widely used in all kinds of batteries experimental research and production testing.