Internal resistance test, the importance of lithium battery forklift

Lithium battery forklift inseparable from our daily life, many factories are useful to the electric forklift, then buy a new set of lithium battery forklift, how to determine its resistance size, as is known to all, the size of the internal resistance decided its self-discharge, with development of further research for batteries, lithium battery internal resistance has become a measure of an important indicator of battery is good or bad, internal resistance testing become an important means for battery maintenance. Internal resistance with no strict mathematical relationship between lithium battery capacity, according to a single battery internal resistance to predict the life and capacity of lithium-ion batteries, lithium battery internal resistance increases suddenly, the capacity of lithium-ion batteries will change, through the internal resistance test data accumulating and quantitative analysis, battery capacity change trend can be deduced and life situation. Artificial resistance test time, less test data, general requirements once a year, the test data is not stored in time and keep for many years, poor analysis function. So the battery inspection, on the basis of increased internal resistance online detection, and USES the modern communication and computer technology, such as lithium battery online intelligent monitoring system is established.